This Honda Accord is Unfixable - Code P0505 idle Speed Stuck High

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  • Опубликовано: 5 ноя 2024

Комментарии • 364

  • @wsnxumalo6707
    @wsnxumalo6707 Месяц назад +7

    The spirit of co-operation is awosome. To ask assistance by machanic to another is of a great suprise. South Africa

  • @muhammadbakashmar3166
    @muhammadbakashmar3166 10 месяцев назад +8

    Finally a proper DIY channel that really engages and shares knowledge with its fans and followers. Thumbs up guys.

  • @nelsontorres2900
    @nelsontorres2900 7 месяцев назад +8

    This guy really is a master in mechanics. God bless you

  • @billwhite5853
    @billwhite5853 7 месяцев назад +7

    As a diy guy with some experience working on cars, I want to say your knowledge and the way you take time to explain things are very informative. I'm slowly educating myself on obd2 systems and your information is very helpful. I really like that you show a step by step process. Keep up the great work.

  • @natashabass215
    @natashabass215 4 дня назад +1

    Master is an understatement..I don’t know whether to be happy or terrified while I wait for my van. What I do know is that I’m in great hands 🙏🏽

  • @ronniestevens9268
    @ronniestevens9268 7 месяцев назад +4

    I have a question .......Can you explain what happens when you pump the brake pedal to test the 02 sensors? I saw you do it on one of your older videos. Just thought that you might see my question on this recent video as you reviewed the comments. Your skill is self evident and your gift in explaining what you are doing and why is such a wonderful contribution to all of us DIYers. Thank you for that! God Bless you.

    • @KITS_Auto_and_Truck_Repair
      @KITS_Auto_and_Truck_Repair  7 месяцев назад +1

      @ronniestevens9268 My Pleasure! when You pump the brake pedal while the engine is idling you create a lean condition on a vehicle that has a vacuum operatedbrake booster, because in the booster there is vacuum on one side and atmospheric pressure on the other, so pumping the brake pedal allows air to enter the vacuum chamber and create a lean condition, since the vacuum side is attached to the intake manifold, when this happens 02 sensors that are good react to the mixture change very fast, indicating good 02 sensors!!

    • @ronniestevens9268
      @ronniestevens9268 7 месяцев назад +1

      @@KITS_Auto_and_Truck_Repair I understand. Thank you for explaining that. That is very helpful and a valuable bit of advice!

    • @KITS_Auto_and_Truck_Repair
      @KITS_Auto_and_Truck_Repair  7 месяцев назад

      @@ronniestevens9268 My Pleasure!

  • @larrymeyer2917
    @larrymeyer2917 10 месяцев назад +3

    Smart guy, I love watching competency finding faults. You guys that are young and want to have fun working on electronic, get the training and put effort into learning from good tekkies.

  • @agoodneighborautorepair2176
    @agoodneighborautorepair2176 11 месяцев назад +6

    Very nice explanation,I did work for Honda dealer in Texas (just water sprite to detect vacuum leaks)if you have the insufficient code after a new EGR is a EGR port down thev intake collapse of slosh you have to clean it and install a bronce pipe to avoid the problem again (it a O.E kit to do that problem)hope this information helps some body

  • @JimmyMakingitwork
    @JimmyMakingitwork 11 месяцев назад +10

    EGR sticking open would cause rough idle, stall and fuel trim correction towards negative in a MAP system.
    On these it's usually low coolant, vacuum leak or I've also seen where someone messes with cable adjustments.
    Lots of good comments in here also btw.

    • @KITS_Auto_and_Truck_Repair
      @KITS_Auto_and_Truck_Repair  11 месяцев назад

      @JimmyMakingitwork Thank you for your input!

    • @cesarludovicooo5739
      @cesarludovicooo5739 10 месяцев назад

      Bishop correct you are the man sirs greath pepole thank you.,.😊

    • @tonyarthur2828
      @tonyarthur2828 10 месяцев назад

      I believe you answered my question that I wanted asked . With the unmetered air going in the EGR , would it cause the MAF reading go into negative values ?

  • @twadam5218
    @twadam5218 10 месяцев назад +3

    Nice work! Wish this video was available a few years ago. I had this issue with a 2000 Civic Si and I sold it because I didn't have this knowledge to resolve it after several local shops were not able to fix it. I kept throwing IAC valves at it and the issue would come back repeatedly after the motor was HOT.

    • @KITS_Auto_and_Truck_Repair
      @KITS_Auto_and_Truck_Repair  10 месяцев назад

      @twadam5218 Thanks! I'm sorry to hear about your car!

    • @michaelkelly3501
      @michaelkelly3501 6 месяцев назад

      I have a 2000 Civic and have the P0505 code, cleaned the throttle flap and IAC vavle and I still have the P0505 DTC and now a P0132 O2 Bank 1 Sensor 1 DTC too. Did you ever fix it?

    • @twadam5218
      @twadam5218 6 месяцев назад

      Sorry @michaelkelly3501 as my previous post implies I sold the car (unfixed).
      If your anywhere near upstate NY, look up Eric O at South Main Auto. If I still had the car I would have drove or trailed the car several hours to see if he would work on it. He puts out amazing diagnostic videos here on youtube.

  • @OzFrog48Z
    @OzFrog48Z 11 месяцев назад +22

    Another problem with older Hondas with iac valves. There is an additional valve that lets in air to aid in fast idle with a cold engine. It is a wax pellet valve that reacts to coolant temp. It is open when cold to allow additional air into the intake to increase idle speed and as the coolant heats up the valve closes and shuts off the air. If the coolant level is low the valve won't heat up and the idle won't come down. When the engine warms up the computer sees a high idle with a closed throttle and it goes into fuel cut mode. That causes the surging. Often the only problem is low coolant level.

    • @KITS_Auto_and_Truck_Repair
      @KITS_Auto_and_Truck_Repair  11 месяцев назад +4

      @OzFrog48Z Thank you for sharing this with us, I appreciate it!

    • @desmonmargan7499
      @desmonmargan7499 11 месяцев назад

      Happens alot on the gsr/ls engines and d16.

    • @sasquatchrosefarts
      @sasquatchrosefarts 11 месяцев назад

      ​@@KITS_Auto_and_Truck_Repairclean all the ground bolts and wiring harnesses with isopropyl alcohol and blow them dry with an air compressor and reinstall the next day. Including computer ground bolts and harnesses inside the car. It takes a few hours, at the end of the day - to be certain all the alcohol has dried.
      You didn't say the model year on the car, or your geographic location. So they salt the roads?

    • @manxdr21
      @manxdr21 11 месяцев назад +1

      As the top comment posted. This was a known issue back in the day with a bad Fast Idle Thermal (FIT) valve. Air in the cooling system would give you the same surging idle. Air can enter due to a leak somewhere in the cooling system. I had a leak at the inlet hose to the FIT valve in the past, so that was where the coolant would escape and air would take it's place. The location of the valve was the highest location of any coolant passage, so the leak was slow to appear under normal conditions. I noticed the coolant a bit low and pressure tested to find the leak.

    • @bodymanruss518
      @bodymanruss518 8 месяцев назад +1

      There is always a reason, the "Amazon" sensors/parts are a small fraction of the cost, compared to OEM!! Especially HONDA or ACURA.
      Always go oem sensors or electronics, for Honda.,...Always. HONDA OEM,...always solves the issue.

  • @luismanuelmartinez1088
    @luismanuelmartinez1088 11 месяцев назад +2

    Thanks for sharing , and for showing the end what really was the issue and how resolved the problem.. thanks both of you

  • @8216.
    @8216. 11 месяцев назад +7

    I am having difficulty with my 2000 civic thanks to your videos I have learned so much one thing I need a scanner a good scanner I have code read scanners but I need a live scanner and a smoke machine without those there’s no way I can fix it thank you for your knowledge

    • @KITS_Auto_and_Truck_Repair
      @KITS_Auto_and_Truck_Repair  11 месяцев назад +1

      @8216. My Pleasure! I'm glad to hear that the videos have been helpful!

    • @JoelAutomotiveInaction
      @JoelAutomotiveInaction 7 месяцев назад

      O​@@KITS_Auto_and_Truck_Repair

    • @michaelkelly3501
      @michaelkelly3501 6 месяцев назад

      I have a 2000 Civic and have the P0505 code, cleaned the throttle flap and IAC vavle and I still have the P0505 DTC and now a P0132 O2 Bank 1 Sensor 1 DTC too. Did you fix yours?

  • @on-site4094
    @on-site4094 10 месяцев назад +5

    Electronic parts have to oem or denso. Otherwise it can be a massive headache Good job guys 👍

  • @jptrainor
    @jptrainor 10 месяцев назад +2

    Will the leaking EGR valve introduce exhaust gases into the environment of the nearby AFR sensor and disrupt its accuracy?

  • @ysitrim88
    @ysitrim88 11 месяцев назад +11

    Awesome job, my brother!
    I love diagnostic videos like this.
    Thanks.

  • @Yukizan
    @Yukizan 11 месяцев назад +3

    Great! Nice work boys 👏 good to see you guys bouncing ideas back and forth. Great teamwork 🎉

  • @mrb.r601
    @mrb.r601 11 месяцев назад +5

    Nice job guys. I have always used starter fluid to find vacuum leaks quickly. This is the first time I have seen a smoke machine used to find leaks. But I do not work on cars as a professional. I have rebuilt several engines in my time though.
    You have to use starter fluid while the engine is cold of course and use it sparingly and only spray at intake components. Stay away wires, connectors, or near the exhaust. Starter fluid near heat and/or an electrical short/spark can be dangerous.

    • @KITS_Auto_and_Truck_Repair
      @KITS_Auto_and_Truck_Repair  11 месяцев назад

      @mrb.r601 Thanks!

    • @myviews469
      @myviews469 11 месяцев назад

      Hey anyone know where I can find alternator that charges without depending on pcm

  • @thabobotsane34
    @thabobotsane34 27 дней назад +1

    ❤ I am still working on my Nissan navara d40, this motivate my to keep searching for problem. Great video. Keep it up.

  • @87Stang
    @87Stang 11 месяцев назад +4

    good vid man!!!! most EGR valves i come across when smoke testing normally have a small leak & does not effect fuel trims ...i personally hate installing aftermarket parts but unfortunately have to most of the time ,but have come across certain cars & problems that only factory parts will work & i make sure that we only use factory parts on those cars

  • @mrlaptop663
    @mrlaptop663 11 месяцев назад +2

    Good video. I have one question.
    I got a car (manual) that shifts gears hard when the car is cold, and whenever the car runs for a bit then the gear starts to shift more easier...What do you think it can be? Oil change? Intermittent issue. Thank you very much man!

  • @charlyreyesolivares197
    @charlyreyesolivares197 11 месяцев назад +6

    congratulations to both of you great work thanks for sharing 👍👍👍

  • @suziepana-nx3tt
    @suziepana-nx3tt 3 дня назад +1

    i have this same problem,hope you've solve my problem bro.i appreciate your video.

  • @marcl9911
    @marcl9911 11 месяцев назад +1

    Thanks you sir- You are a true professor of your craft. Have you ever worked on a 2008 Infiniti M35X with over heating issues

  • @wagoosh78
    @wagoosh78 11 месяцев назад +6

    I use the feul trims data on scan tool when i suspect vaccum leak , high trims at idle drops as u increase throttle . and perhaps stuck open evap purge solnoid

  • @jomine16
    @jomine16 3 дня назад +1

    Did replacing the EGR valve fixed the p0505? Im having the same issue but with a 2.3L. Already replaced the IAC valve with oem honda and codes came back after driving around… i also have no EGR valve codes which is weird

    • @KITS_Auto_and_Truck_Repair
      @KITS_Auto_and_Truck_Repair  16 часов назад

      @jomine16 No, the fix on this car was installing an OEM EGR Valve, make sure you get an oem EGR Valve

  • @billneu9520
    @billneu9520 10 месяцев назад +1

    Great diagnoses love the way you explained the control of the different components Happy New Year

  • @Yukizan
    @Yukizan 11 месяцев назад +2

    Love Bishops attitude! I had a similar experience before converting to OEM church haha great video thanks for sharing ❤

  • @gustavomartinez324
    @gustavomartinez324 11 месяцев назад +1

    That’s was logic driven diagnosis hats off on ur procedure great video

  • @mikeburdi3464
    @mikeburdi3464 10 месяцев назад +1

    First time viewer, 30+ years in the automotive trade. I gave you a thumbs up and a sub, so now I will be looking for you to impress me, lol. I would not have put the aftermarket EGR on this car, especially considering what you said. If you are going to tell the customer that they will probably need an OEM valve in the future because the new one has a slight leak, I would just leave the old one on which also has a small leak. But I would tell the customer that they are going to need a new OEM valve now or in the very near future if they want there vehicle running right. Just my opinion, other than that it was a good video. You two seem to have a good synergy together, keep it up!

  • @milfordcivic6755
    @milfordcivic6755 10 месяцев назад +3

    Other than air and oil filters, I always use OEM parts. I learned my lesson with using reman NAPA rear brake calipers for my Accord. 2 years later I had replaced both calipers a total of 4 times because of junk NAPA reman parts. Sure they're under warranty, but when your brake calipers sieze unannounced and it's -5 degrees in the middle of February, you'll be sorry you went the cheap route.

  • @flinch622
    @flinch622 11 месяцев назад +4

    Not certain of this car, but I have seen egr system issues [specifically a modulator] show up as poor milage/long term fuel trim staying high. The loss of control [a broken diaphragm] was a vacuum leak, but since egr readback was proved by temperature sensor it threw a low "flow" code. Worked I guess, but the language choices used sometimes lead us down paths that eat up time. Egr's are odd ducks: active for moderate acceleration, but off under something like 1500 rpm. So I wondered about the surging: a return to normal [intermittantly] but most the time system is compensating using IAC to keep it running? Again, fuel trim is often a good clue. The funny thing about egr codes [if that is what set this trouble up in the first place] is that replacing egr may well be the last thing to do - you said "aftermarket" regarding egr and that right there is a red flag. Your smoke machine got it done - that can be a great timesaver.

    • @KITS_Auto_and_Truck_Repair
      @KITS_Auto_and_Truck_Repair  11 месяцев назад

      @flinch622 Thank you for the input I appreciate!

    • @rambleon2838
      @rambleon2838 8 месяцев назад

      Wouldn't the O2 sensor reading be on the lean side as well for constant unmetered air entering through the EGRV?

    • @flinch622
      @flinch622 8 месяцев назад

      @@rambleon2838 fuel trim corrects that and mileage goes south. In some ways, the O2 sensor referees most intake side malfunctions because it has the final word... which is why fixing certain exhaust leaks is important

  • @SchrodingersBox
    @SchrodingersBox 10 месяцев назад +2

    Seems a vacuum leak would have been able to be verified just looking that the freeze frame from the original code and looking at the fuel trims.

    • @KITS_Auto_and_Truck_Repair
      @KITS_Auto_and_Truck_Repair  10 месяцев назад

      @SchrodingersBox Yes! I agree, Sometimes I tend to forget to look at Freeze Frame Data, Thank you! I appreciate your input!

  • @MagicHandDrawingandElse
    @MagicHandDrawingandElse 11 месяцев назад +1

    Hi there, again, a great video. Question: Where is your shop located? Want to have a second opinion to fix my 2002 accord break situation. Thanks.

    • @KITS_Auto_and_Truck_Repair
      @KITS_Auto_and_Truck_Repair  11 месяцев назад +1

      @MagicHandDrawingandElse Hello our shop is located in Dickerson MD, you can email me at kitsautoandtruckrepair@gmail.com to set up an appointment!

  • @roxanneabbott8424
    @roxanneabbott8424 11 месяцев назад +3

    Nice work and repair guys! New to your videos!😊

  • @e.r.videography6209
    @e.r.videography6209 11 месяцев назад +4

    But won't that leak from egr affect fuel trims? I mean it will run lean at some point, right?

    • @KITS_Auto_and_Truck_Repair
      @KITS_Auto_and_Truck_Repair  11 месяцев назад +1

      @e.r.videography6209 Yes! we could have seen it by looking at fuel trim numbers too!

    • @paulspooner-q6k
      @paulspooner-q6k 11 месяцев назад +2

      the more you smoke cars the more you will gain knowledge and most egrs will leak smoke on those test, but i think its so small it never causes a lean issue or fuel trim issue from my experience

    • @e.r.videography6209
      @e.r.videography6209 11 месяцев назад

      @@KITS_Auto_and_Truck_Repair Great! Thanks for your response.

    • @e.r.videography6209
      @e.r.videography6209 11 месяцев назад

      @@paulspooner-q6k Wow!I did not know that. Thanks for sharing your experience.

  • @dougpfaltzgraff
    @dougpfaltzgraff 11 месяцев назад +1

    best diagnoser ever.....your the best Kit!

  • @QuanAldridge
    @QuanAldridge 8 месяцев назад +1

    Not sure if it was mentioned, but I would've monitored the scoping of the idle valve at operating temperature to see the valve open and close. I'm assuming there would be some distortion in the signal when it's commanded to close

  • @EKHondaMotive
    @EKHondaMotive 10 месяцев назад

    At 26:30,👏👏👏👏👏 the IAC valve!!!
    Kudos to the guys!
    I enjoyed the ride!

  • @robertc.6441
    @robertc.6441 11 месяцев назад +1

    I am wondering if a scan tool is saying a idle air control valve is bad on a 2003 Honda Odyssey 3.5 v6, but then you clear the code and turn off the engine light and it runs fine for awhile then it acts up again does that mean the part is bad or is it something else? I know this is a different vehicle and engine you are working on, but it seems to me like as a old mechanic if my part is bad I couldn't just clear it even temporarily, Right? I bought a new after market part but haven't put it on yet. Please let me know? I am disabled and only have one vehicle, live in the country and can't afford to put it in the shop.

    • @KITS_Auto_and_Truck_Repair
      @KITS_Auto_and_Truck_Repair  11 месяцев назад +1

      @robertc.6441 Get an OEM part! and check IAC wiring before replacing it!

    • @robertc.6441
      @robertc.6441 11 месяцев назад

      ​@@KITS_Auto_and_Truck_Repair Okay, thanks, will do! They have a few OEM ones on eBay but 2 of them say remanufactured, has blue DENSO sticker on them. Made in Mexico on the side in the pictures, would one of these be sufficient or should I go to the Honda dealership? I already started a return 2 weeks ago to Amazon on the aftermarket part I bought. I have had about 40 vehicles and this is my 1st Honda. Just got it in March. I really like the V-Tech 3.5 V6, it has 267,500 miles on it, Still Very powerful and fast! Peace!

  • @JoelAutomotiveInaction
    @JoelAutomotiveInaction 7 месяцев назад +1

    Nice job 15:00 all egr valves laeks,all tps shaft leaks, pcv os a vaccum leak . Those are considered as measured leaks that are ignored o pre program on the cuastom tables of the software for fuel trims control

  • @DavidSanchez-fo7sx
    @DavidSanchez-fo7sx 2 месяца назад +1

    @KITS_Auto_and_Truck_Repair I have a 2002 Honda CRV, and it's the same issue! I have tried 3 idle air control valves from AutoZone. I am glad that he mentioned he has tried 2 after-market parts and still failed. Where can I find an OEM idle air control valve for a 2002 Honda CRV 4WD EX. My next approach is getting a used one from the junkyard and hoping it works.

    • @KITS_Auto_and_Truck_Repair
      @KITS_Auto_and_Truck_Repair  2 месяца назад

      @DavidSanchez-fo7sx if you can't get it from the Dealer, the junkyard would be a good option and make sure the wiring the IAC Valve is good!

    • @DavidSanchez-fo7sx
      @DavidSanchez-fo7sx Месяц назад

      @@KITS_Auto_and_Truck_Repair Replaced it with a junkyard part. Cleaned it and installed it. Idles much better when it is cold but once it warms up, the same issue with the surging. How would I test the wiring? I can't find anywhere that tells me how much V each wire should have. Can the IAC be tested with a multimeter before being installed? Would have loved to see a side-by-side comparison between the specs of the OEM and the faulty part like resistance or voltage between pins.

    • @DavidSanchez-fo7sx
      @DavidSanchez-fo7sx Месяц назад

      @@KITS_Auto_and_Truck_Repair Also, the CEL is on. It surges, but When I clear the code, it idles perfectly. Any reason why is does that? assuming its faulty, shouldn't it continue to surge.

  • @alella4945
    @alella4945 11 месяцев назад +1

    Two great minds at work

  • @Aberdeenroadie
    @Aberdeenroadie 11 месяцев назад

    There was a recall on the EGR valve for these engines years ago. Is the "old" one a replaced EGR valve under the recall or is it the original defective design?

  • @nandanalal5072
    @nandanalal5072 11 месяцев назад +5

    Why did'nt you check fuel trim ,thanks

    • @KITS_Auto_and_Truck_Repair
      @KITS_Auto_and_Truck_Repair  11 месяцев назад +5

      @nandanalal5072 Good question! Because the idle speed was stuck high I already knew that the problem was a vacuum leak or a bad idle air control valve since this is a MAP engine ( Speed Density Engine ), so the steps I took in this video were experience based!

  • @jptrainor
    @jptrainor 10 месяцев назад +2

    Great video.

  • @rayp.454
    @rayp.454 2 месяца назад +1

    The only thing I would have done is look at the fuel trims before smoking. Nonetheless great job Deo.

  • @TurnThemWheels
    @TurnThemWheels 10 месяцев назад +1

    Hey bud, I remember you told me P219A is possibly injectors.
    I have this P219A code on my 2013 Chevy Silverado and I have already changed spark plugs, spark plug wires, all eight fuel injectors, both upstream oxygen sensors, purge valve, cleaned mass air flow sensor, changed air filter, changed dirty air pcv hose, cleaned throttle body and performed idle reset using scan tool.
    What else could it be lol?

    • @KITS_Auto_and_Truck_Repair
      @KITS_Auto_and_Truck_Repair  10 месяцев назад

      @TurnThemWheels I recommend you take it to a pro mechanic who can diagnose it properly!!

  • @advancedleveldiagnostics
    @advancedleveldiagnostics 11 месяцев назад +1

    Good video, Thanks for Sharing! I'm curious to know what the fuel trims were, with the bad IAC.

    • @KITS_Auto_and_Truck_Repair
      @KITS_Auto_and_Truck_Repair  11 месяцев назад +1

      @advancedleveldiagnostics Thanks!! I didn't look at trim numbers, I should have, I'm pretty sure they would be in the high positives

    • @northernpatriot9078
      @northernpatriot9078 11 месяцев назад +1

      That is kinda what I was thinking of looking at o2 signals. ALD peace gtsy I just subbed this brother technician he is very analytical I like his diagnostic approach like yours ❤😂

    • @Alexfirestone1
      @Alexfirestone1 10 месяцев назад

      always look at fuel trims when diagnosing.

  • @josephpuchel6497
    @josephpuchel6497 11 месяцев назад +1

    Hello nice tutorial
    Could you have manually operated the EFR ? Most times carbon deposits obstruct it from working properly.

  • @snowdragon930
    @snowdragon930 11 месяцев назад +1

    Which hose did you connect the smoke machine to again?

  • @DuaneDonaldson
    @DuaneDonaldson 10 месяцев назад +1

    EGR needs a TAP TEST to see if it is sticking. If the IACV (older models) has some coolant lines going to the TB, which is not fully warming up the IACV due to air or junk trapped in the coolant area, this can be one problem. Since the IACV does not properly close from not being properly heated up, it acts as a vacuum leak, air bypass leak around the butterfly valve. I now see you have an EGR leak which in some cases is a built-in vent hole since it's on the top area away from the EGR plunger check valve face, the top should only be the position sensor and solenoid electronics.
    Honda likes to open the IACV off idle so when you are driving and come to a sudden stop, the IACV is not closed and the sudden closing of the butterfly valve does not cause the engine to stall and allow the IACV to close off slower at stops. An old test is to watch the Duty Cycle at a stop, fully warm, in gear, brake on, then release the brake and allow the car to roll and watch the DC as the PCM now has a VSS signal that can tell the IACV to open a bit so when you stop, the engine will not die from a sudden stop of the VSS. YES YES YES, plugging the port, inlet bypass port to the IACV is a proper test.
    You may have experienced a bad ICV in a Nissan that is electronically heated and it also does not fully close when hot so there is an idle problem also, the same scenario here in my story. Clamp off the air hose going to it and problem found, no more bypass air leak. In other engines, the TB Gasket can be put backward blocking off a bleed port causing problems as the bolt pattern is the same both ways but the port holes are not.
    If you had a sensor simulator handheld tool you could create your own PWM, (name ?). When you do tests, I wish guys would show final good test results, this was prior to the last IACV, SCAN DATA MAP 0.9V Idle IACV 1.0V At 1400RPM, if you don't mind, please redo verification testing for the YT viewers. Thank you for the case study as always.

  • @johnt4962
    @johnt4962 11 месяцев назад +1

    Your scanner had 02 Honda Accord selected? What year Odyssey were you working on..

    • @johnt4962
      @johnt4962 11 месяцев назад +1

      Sorry I misunderstood application another way to see if it has an external vacuum leak is too close off Throttle body opening and see if engine will run

    • @KITS_Auto_and_Truck_Repair
      @KITS_Auto_and_Truck_Repair  11 месяцев назад

      @johnt4962 we were working on an Honda Accord here!

    • @KITS_Auto_and_Truck_Repair
      @KITS_Auto_and_Truck_Repair  11 месяцев назад

      @johnt4962 Oh yes! That's a great trick! Thanks for sharing!

  • @morvieous
    @morvieous 2 месяца назад +1

    Ok my iacv screws are stuck. Do you know where i can get new screws if i replaced it

    • @KITS_Auto_and_Truck_Repair
      @KITS_Auto_and_Truck_Repair  2 месяца назад

      @morvieous you can get those screws from a junkyard or from your local honda dealer!

  • @eddyvila6686
    @eddyvila6686 10 месяцев назад +1

    Very good excellent wonderful job you guys teaching me lots thanks

  • @davidessien5465
    @davidessien5465 11 месяцев назад +3

    I love your videos

  • @paulspooner-q6k
    @paulspooner-q6k 11 месяцев назад +2

    in my experience is most egr valves will leak smoke especially, ford . also when that surging idle happens tap on the valve and usually it will clear out and work. telltale sign for iac sticking. also focusing on map which will show air leak issue,but understanding that a leak thats to large could be by the bypass of air by the iac, which is a leak if the valve is sticking open to much . also they say that with like a 4.0 your maf should read close to the same, well i watch that more closely on every car thats running fine and i see now thats not very true either ,so i dont just condemn the maf based on that especially on ford. so watch more good running cars and watch the maf you will be amazed how its not like most utube guys say it should be, just delt with one of those hondas a couple weeks ago same issue also cleaned throttle plate and and made sure the tps voltage was correct at idle

    • @KITS_Auto_and_Truck_Repair
      @KITS_Auto_and_Truck_Repair  11 месяцев назад

      @user-te3pn4pb4u Yes! Thanks for your input!

    • @michaelszczys8316
      @michaelszczys8316 11 месяцев назад

      My ford has high miles and throttle plate was sticking closed, hard to get loose after sitting overnight. I cleaned it up, lot of gunk, then idle was too high. Idle screw is immovable so after going through every last other thing to make idle fast - vacuum leaks etc. - I got out a file and filed the idle stop screw.
      It turned out the throttle plate passed too much air after cleaning off the gunk.

  • @genekostron7998
    @genekostron7998 11 месяцев назад +1

    Fricken awesome job very impressive stuff man thank you

  • @CaciousMwamba-n4t
    @CaciousMwamba-n4t 24 дня назад +1

    Big man u re the expert,think for a video

  • @schifoso
    @schifoso 11 дней назад

    That EGR valve is two pieces, splitting in the middle of the pedestal. There's a gasket between the two pieces. It can leak through there and cause a vacuum leak; you should have checked the fuel trims. If the you are monitoring the trims at idle and spray some brake clean right at the middle of the pedestal and there is a leak there you will see the trims change. Or you could remove the EGR valve, plug off the port, and see if the fuel trims change.
    The IAC can have the interior spindle get stuck/sticky and fail to rotate properly. Disassemble the IAC and cleaned the spindle. I've done it and it completely resolves the high idle issue.

  • @abdulnasir4400
    @abdulnasir4400 Месяц назад +1

    Is it possible to check the ideal speed control valve out side the hood

  • @Drvanosdrand
    @Drvanosdrand 11 месяцев назад +3

    I worked for Honda for may years , they do not do well on aftermarket parts, i'm not sure why but some parts just don't do well on Hondas

  • @northstar5934
    @northstar5934 10 месяцев назад +1

    u have a good way to diagnosis

  • @mikeschaner5853
    @mikeschaner5853 11 месяцев назад +1

    I had this same issue on my saturn wagon. 1.9 twin cam. Replaced everything ya'll did, and more, smoked it with no leaks, even replaced plastic valve cover with the aluminum one. Ac switch, ign sw., map, maf, intake temp, coolant temp sensor, throttle position, throttle body with relearn, brake booster and check valve, and vacuum line to intake, checked intake gasket with water, brake clean, oil, and fuel to no avail. Replaced ecu, and even the power steering pressure switch. Nothing fixed it. Drove it for a few months and trashed it. I gave up and just dealt with it. Scrapped it for 700

    • @KITS_Auto_and_Truck_Repair
      @KITS_Auto_and_Truck_Repair  11 месяцев назад +1

      @mikeschaner5853 Oh dang I'm sorry to hear that you had to get rid of your car for this issue!

    • @mikeschaner5853
      @mikeschaner5853 11 месяцев назад

      @KITS_Auto_and_Truck_Repair i drive 60k + per year delivering meds. I replace the workhorse every 10-14 months. Tbh, the only reason I scrapped it, was because the yard offered more to crush it, than my highest offer privately for 2 months 😆 🤣..1 guy came to purchase for 8, knowing it had this high idle, and knowing it went thru a quart of oil every 1500 miles, and got mad at me when it smoked with a high idle lol.. I found myself an 03 sentra ser spec v, 2.5L 6 spd for dirt and have been fixing it up slowly. Shouldve honestly filmed the process.. good show guys. Looking forward to seeing more of your content.

  • @rolandomacielmagana7469
    @rolandomacielmagana7469 11 месяцев назад +1

    I have replace the iacv for a new denso one, replaced map sensor, purge valve, tps and also replaced the injectors and manifold gasket but still have the code p0505 and car jerks, high rpm idle and surging idle, rpms get stuck and then jump to higher number, i need your help please i have a 2002 honda civic si hatchback, i dont know what to do

    • @KITS_Auto_and_Truck_Repair
      @KITS_Auto_and_Truck_Repair  11 месяцев назад

      @rolandomacielmagana7469 Check the sensor wiring, if the wiring is good then make sure you don'tt have a vacuum leak, I will recommend installing an OEM Sensor

  • @HighLife233
    @HighLife233 10 месяцев назад +1

    Nice video but it would of been nice to know what year and model the car was

  • @northernpatriot9078
    @northernpatriot9078 11 месяцев назад +1

    Totally subbed brother good job i am a tech in Alaska at a import shop cant wait to see more diagnostics videos or repair replace vids keep up the good work brother bringing honor to the trade ❤😂

  • @yawadunu
    @yawadunu 11 месяцев назад +2

    You too good to fix it quick

  • @fmbfla
    @fmbfla 29 дней назад +1

    Did you check the throttle cable? Some people adjust it to fix a low idle. Then after the engine is fixed you will have this exact problem

  • @tonyarthur2828
    @tonyarthur2828 10 месяцев назад +1

    I noticed the MAF values dropped below 0. With the unmetered air through the EGR . With the leak fixed I would have liked to see the readings on your scan tool on MAF values after the repaired .

    • @KITS_Auto_and_Truck_Repair
      @KITS_Auto_and_Truck_Repair  10 месяцев назад

      @tonyarthur2828 oh yeah! it's too bad that we didn't show those numbers afterwards!

    • @tonyarthur2828
      @tonyarthur2828 10 месяцев назад

      @@KITS_Auto_and_Truck_Repair thanks !

  • @emmanuelmassamba2480
    @emmanuelmassamba2480 11 месяцев назад +2

    So good uncle

  • @scottandpamelairwin1987
    @scottandpamelairwin1987 8 месяцев назад +1

    always check the obvious first, would have saved you alit of time but great vidio guys

  • @ILL.LOWCANO
    @ILL.LOWCANO 10 месяцев назад +1

    Why didn't you check fuel trims if you suspect unmetered air coming from the egr?

  • @p1epoppa
    @p1epoppa 10 месяцев назад +1

    Is it the correct throttle body gasket?

  • @maxnguyen22
    @maxnguyen22 10 месяцев назад +1

    having fun! while working. nothing better

  • @michaelszczys8316
    @michaelszczys8316 11 месяцев назад +2

    He switched a lot of parts with
    ' supposed ' new good ones.
    One of the things I learned and have told many people over the years, Is that there is a thing called ' brand new junk '
    Where the ' new ' part you put on is the same or even worse than the one you took off.

    • @KITS_Auto_and_Truck_Repair
      @KITS_Auto_and_Truck_Repair  11 месяцев назад +1

      @michaelszczys8316 Yes! I like it Brand new junk Lol!!

    • @michaelszczys8316
      @michaelszczys8316 11 месяцев назад

      It started in high school, I got in a fight with a teacher because the part he got for me to put in his car was
      ' brand new junk ' or brand new broken.

  • @themarwat
    @themarwat 10 месяцев назад +1

    Some times the EVAP (evaporation fuel) system is choked. Check the valve or fuel line from tank to charcoal box.

  • @EngineerMohammed-y7i
    @EngineerMohammed-y7i 19 часов назад +1

    good job & good man ....

  • @montefiveforty1
    @montefiveforty1 9 месяцев назад +1

    Common egr flow problem is a blocked transfer port in the upper intake plenum caused by carbon build up (p0401).I believe a 5/16 drill bit fits perfectly in the hole to clean it out as i have done many but it's been a while.

  • @abe2ham
    @abe2ham 10 месяцев назад +1

    Maybe I missed it but, did you guys ever try unplugging the electrical connector from the ISC valve while the engine is on at idle?
    This way you can see if there’s any change in the idle speed and rule out a defective or malfunctioning iac valve

  • @LuisCruz-hv8nz
    @LuisCruz-hv8nz 10 месяцев назад +1

    The 2008 through 2012 accord 2.4 once you see many codes crank but no start get rid of that car don’t waste nor try to fix as far as l know no one can figured what’s really the culprit 😊

  • @bartscave
    @bartscave 11 месяцев назад +1

    Isn’t there a fairly complicated idle relearn procedure on those Hondas after any throttle body cleaning?

    • @KITS_Auto_and_Truck_Repair
      @KITS_Auto_and_Truck_Repair  11 месяцев назад

      @bartscave No! this idle air control valve didn't require a relearn!

    • @csan255
      @csan255 10 месяцев назад

      No relearn for egr valve or egr modulator required

  • @vrod1a
    @vrod1a 19 дней назад +1

    Process of elimination is the best way to diagnose the problem

  • @shepherdguy
    @shepherdguy 11 месяцев назад +1

    When it comes to electronics, OEM is almost always the best choice. Go ahead and buy a Dorman bolt, for example; but if you need IAC valve, throttle body, EGR, etc..., stay far away from Dorman. I say Dorman, but other aftermarkets fall into that category as well, but when I think about shoddy aftermarket parts, Dorman just ends up being the first one that comes to mind.

  • @richardbentham1864
    @richardbentham1864 10 месяцев назад +1

    Where is ur shop located in which state

    • @KITS_Auto_and_Truck_Repair
      @KITS_Auto_and_Truck_Repair  10 месяцев назад

      @richardbentham1864 Our shop is located in Dickerson MD, you can email me at kitsautoandtruckrepair@gmail.com for shop info!

  • @notsureigaf
    @notsureigaf 7 месяцев назад +1

    Far as aftermarket stuff goes, not all of it is created equal. You're likely to get burned using no-name garbage from Amazon or eBay but there are others that are OEM quality, such as Denso, NTK, Hitachi, Delphi, and Aisin, and in fact many actual OEM parts come from these companies. If the OEM part is unavailable or prohibitively expensive, you can usually find an OEM equivalent part from these brands for much less on RockAuto.

  • @phareztrinimand
    @phareztrinimand 11 месяцев назад +1

    Its a honda with a map sensor, what you can do next time is to remove the intake, watch the scan tool, and see when the iac reads 0 meaning that its closed, put your finger where the iac bypass and feel if your feeling vacuum, if its says 0 and you feel vacuum, that means the iac isn't moving because 0 should give you no vaccun through the iac bypass

  • @csan255
    @csan255 10 месяцев назад +1

    The IAC valve is very easy to clean for carbon buildup. No need to replace since this is expensive.

  • @SiawautoMechanicalservice
    @SiawautoMechanicalservice 9 месяцев назад +1

    you have done well very good

  • @vrod1a
    @vrod1a 19 дней назад +1

    The labour / time cost is the same so it doesn’t make sense to save a few $$ on aftermarket on most parts,
    OEM is the way to go IMO

  • @EKHondaMotive
    @EKHondaMotive 10 месяцев назад

    At 1:05, I predict a pair of frayed PSP switch wires at the connector.
    At 5:30, I'm wondering about coolant flow through the IACV...
    ...because of the surging.
    Then, if there isn't a vacuum leak. The surging sounds like fuel cut.
    At 7:00, I'm wondering why MAP voltage isn't closer to .88V

  • @riprob93
    @riprob93 10 месяцев назад +1

    Awesome stuff! You are the man!

  • @kennethbroadbent329
    @kennethbroadbent329 11 месяцев назад +1

    I'm a idiot on repairing. My question is what does after parts mean. Thank you. By the way I am in the UK.

  • @christophergraham9726
    @christophergraham9726 11 месяцев назад +22

    When you hear the word aftermarket, that's when alarm bells start ringing.

    • @elmernarvaez2305
      @elmernarvaez2305 11 месяцев назад +1

      😂😂

    • @KITS_Auto_and_Truck_Repair
      @KITS_Auto_and_Truck_Repair  11 месяцев назад

      @christophergraham9726 Yeah Lol!!

    • @TonyMaas-b5f
      @TonyMaas-b5f 11 месяцев назад +4

      My accords running om aftermarket remanufactured transmission, aftermarket struts and control arms and aftermarket notor mounts, running just fine

    • @phareztrinimand
      @phareztrinimand 11 месяцев назад

      Depends on the brand, because most companies don't make there sensors

    • @Chu3505
      @Chu3505 10 месяцев назад +4

      😂Never uses after market parts in electrical parts and computers parts..

  • @saiedabushadi4012
    @saiedabushadi4012 6 месяцев назад +1

    Thank you 🎉

  • @penijaminisilimaibau8690
    @penijaminisilimaibau8690 20 дней назад +1

    AMEN 🙏 BROTHER

  • @adamissah452
    @adamissah452 9 месяцев назад +1

    Good work

  • @adamissah452
    @adamissah452 9 месяцев назад +1

    Can you soap to check the air valve s

  • @david-jh8rg
    @david-jh8rg 10 месяцев назад +1

    You both rock

  • @BigRedEd
    @BigRedEd Месяц назад +1

    Did the bishop give it his blessing.