Hunter Automotive
Hunter Automotive
  • Видео 196
  • Просмотров 1 033 786

Видео

Testing Resistance on the CAN Bus Network
Просмотров 1,2 тыс.6 месяцев назад
In this video I go over the resistance check of the high speed CAN networks and what exactly that shows you.
Testing Variable Valve Timing Operation by Looking at Cam and Crank Signals (Picoscope)
Просмотров 9026 месяцев назад
In this video I verify the proper operation of the variable valve timing on a 2014 Explorer by scoping the cam and crank signals.
Looking at Cam and Crank Position Signals to Verify Timing (Good Test For Variable Valve Timing Too)
Просмотров 4586 месяцев назад
In this video we look at cam crank correlation and how to use it to see if timing is correct. I discuss how this test can be used to verify variable valve timing operation.
Using Data Logging to Analyze Volumetric Efficiency
Просмотров 2316 месяцев назад
In this video I show you how to use the OBDLink MX to log data for volumetric efficiency calculations.
Using Data Logging to Analyze Data for Mass Airflow, Fuel Trims, and Lambda Sensors
Просмотров 3946 месяцев назад
In this video I use the OBDLink MX to log data about the fuel delivery system. I then use excel to analyze the data and find out if the MAF sensor is working properly, if the fuel trims look good and if the lambda sensors look good.
Setting Up the OBDLink MX+ for Data Logging
Просмотров 5546 месяцев назад
In this video I go over how to setup your app for the MX so that you capture the correct information in a data log.
Example of a Bad In Cylinder Pressure Waveform (2014 Honda Pilot Lack of Power-Backpressure)
Просмотров 4956 месяцев назад
This is a quick video showing an in cylinder pressure waveform from a 2014 Honda Pilot that lacked power. You can see in the waveform that the exhaust back pressure was as high as 40 indicating a plugged exhaust. Catalytic converter was completely plugged up.
Diagnosing Engine Performance Issues Using an In Cylinder Pressure Transducer (Detailed Analysis)
Просмотров 1,9 тыс.7 месяцев назад
In this video I go into detail about capturing and analyzing the waveform from in cylinder compression.
Using the Picoscope NVH to Diagnose a Vibration (2004 Ford Expedition)
Просмотров 1637 месяцев назад
This video goes with my other video “How to setup your NVH toolkit.” In this video I use the NVh kit to diagnose an extreme vibration on an Expedition around 80 mph.
Diagnosing a Misfire 2006 Ford F150 5.4L Using the Crank Sensor and Picoscope Math Channels
Просмотров 8097 месяцев назад
In this video I diagnose a misfire when there are no codes being set by the computer. I use the Picoscope to capture the Crank signal and the ignition off cylinder 1 and then using math channels determine the misfiring cylinder.
How to Set Up Your NVH Toolkit and Software (OBDLink MX+ as Passthrough)
Просмотров 7317 месяцев назад
In this video I show you how to set up the NVH tools from Picoscope while using the OBDLink MX as the passthrough device. This can be difficult if you are using Windows 11. I go through what you need to do to overcome that hurdle.
Looking at Current Draw of DC Motors Using a Picoscope (2010 Malibu Power Windows)
Просмотров 2807 месяцев назад
In this video, I go over how to capture a waveform for a DC motor current, and analyze it for RPM, current draw, and condition of commutators and brushes.
CAN Bus Diagnostics 3 (shorts and opens on module with no termination resistor) 2007 Toyota Camry
Просмотров 2078 месяцев назад
In my last video I had a question on whether or not the shorts or opens on the network would change based on if they were at modules that had termination resistors or didn’t have. This video looks at that.
CAN Bus Diagnostics 2 (Opens and Shorts) 2007 Toyota Camry Using the Picoscope
Просмотров 3918 месяцев назад
In a previous video I intentionally shorted and opened the CAN bus on a 2013 Ford Fiesta to see what it did to the network waveform. This time I did it on a 2007 Camry to see if the results were the same. They were not.
Diagnosing CAN Bus Networks with Picoscope (Shorts and Opens) On A 2013 Ford Fiesta
Просмотров 2108 месяцев назад
Diagnosing CAN Bus Networks with Picoscope (Shorts and Opens) On A 2013 Ford Fiesta
Testing for Poor A/C Performance/ Air Not Blowing Cold Enough/ How to Test a Relay
Просмотров 205Год назад
Testing for Poor A/C Performance/ Air Not Blowing Cold Enough/ How to Test a Relay
Diagnosing Bad O2 Sensors, Lean Codes, Random Misfire 2002 Chevy 6.0L
Просмотров 14 тыс.2 года назад
Diagnosing Bad O2 Sensors, Lean Codes, Random Misfire 2002 Chevy 6.0L
P0300 Random Misfire Code, Using the Picoscope with a Pressure Transducer
Просмотров 1,1 тыс.3 года назад
P0300 Random Misfire Code, Using the Picoscope with a Pressure Transducer
Fun Prank!!! How To Wire Someone’s Horn To Their Blinkers.
Просмотров 3,5 тыс.3 года назад
Fun Prank!!! How To Wire Someone’s Horn To Their Blinkers.
Turning a Brake Rotor On a Brake Lathe
Просмотров 1,4 тыс.3 года назад
Turning a Brake Rotor On a Brake Lathe
Turning a Brake Drum On a Brake Lathe
Просмотров 16 тыс.3 года назад
Turning a Brake Drum On a Brake Lathe
How to calibrate a micrometer
Просмотров 4,8 тыс.3 года назад
How to calibrate a micrometer
How to measure a brake drum using a brake drum micrometer.
Просмотров 12 тыс.3 года назад
How to measure a brake drum using a brake drum micrometer.
How to measure brake rotor thickness and thickness variation.
Просмотров 19 тыс.3 года назад
How to measure brake rotor thickness and thickness variation.
How to bench bleed a brake master cylinder.
Просмотров 1513 года назад
How to bench bleed a brake master cylinder.
How to cut, bend, and flare brake lines.
Просмотров 1153 года назад
How to cut, bend, and flare brake lines.
How to properly torque lug nuts.
Просмотров 1773 года назад
How to properly torque lug nuts.
How to use a 2 post symmetrical lift to raise a car.
Просмотров 3,8 тыс.3 года назад
How to use a 2 post symmetrical lift to raise a car.
How to use a 2 post asymmetrical lift to raise a car.
Просмотров 5 тыс.3 года назад
How to use a 2 post asymmetrical lift to raise a car.

Комментарии

  • @otterlake58
    @otterlake58 День назад

    Cool You're a great teacher. Thank you. My dad was a machinist for John Deere's for 31 years

  • @tonyfremont
    @tonyfremont День назад

    How do you know its not a vacuum leak? Is it possible that the MAF is dirty?

  • @Zorvan-c5p
    @Zorvan-c5p 2 дня назад

    Nice how the shit was green before you put it on. Do you wear a ring with a spike on it so you can sell new radiator hoses, too?

  • @morvieous
    @morvieous 3 дня назад

    U shut it off to quick

  • @evanyimir8651
    @evanyimir8651 4 дня назад

    I have the same scanner, how did you get yours to show % mines show in decimal

  • @vidacrazy
    @vidacrazy 6 дней назад

    Except that's not the continuity setting. Continuity is the sound or wifi looking sign. You set into ohms, the same sign thats on the red lead. ruclips.net/user/shortsdqCIx06oeNg?si=y5QnmYxGX4-QShHR

    • @hunterautomotive4842
      @hunterautomotive4842 5 дней назад

      Actually continuity is testing for a continuous path with low resistance. Notice when you turn on the buzzer you’re still reading ohms. The buzzer just makes the test audible for convenience purposes especially when your in a tight spot under a dash or something and it’s hard to do the test and read the meter at the same time.

    • @vidacrazy
      @vidacrazy 5 дней назад

      @@hunterautomotive4842 got it!

  • @FranciscoJavierOutdoors
    @FranciscoJavierOutdoors 7 дней назад

    Thanks for the info man, diagnosing mine for sudden loss of power after a while of driving. Mine is the inline 6 engine, so only 1 o2 before and 1 o2 after. I thought it couldve been the cat, but the charts look like your top 2 o2 readings. They look perfect. Thanks for this info again

  • @glowvid
    @glowvid 8 дней назад

    50x pulses im 10ms? Doesnt sound right or the china tester box is mislabeled etc One pulse is anywhere from 2-20millseconds long i.e how long injector is open and spraying. 10 milliseconds x 50 = 500 millseconds which is half a second and your test was 4-10seconds long. And listening to the audio sounds more like 20-50 pulses. The typical injector pulse width for an idling engine at normal operating temperature is between 2.5 and 3.5 ms. typical pulse width is 2 to 4 milliseconds at idle and as high as 15 to 18 milliseconds at wide-open throttle. But maybe the tester is telling you open time on injector of 10ms but not time between pulses so could be 250 milliseconds in-between puleses tgat last 10ms long

  • @mafosa8519
    @mafosa8519 9 дней назад

    Can the reading be done on a standalone o-scope?

  • @dereksmith7781
    @dereksmith7781 10 дней назад

    Just watched this video in the cab of a truck I’m diagnosing 😂 you’re a saint man thanks for the clear cut straight to the point Info

  • @dcd6576
    @dcd6576 16 дней назад

    Ford Cologne 2.8l engine for reference. There are 4 cam bearings of 4 different diameters. The outside bearings are larger than the 2 inner bearings. To remove them you have to place your cam tool all the way through the engine until it contacts an outer bearing. Press that one out. Then move back into the engine to the inner bearing. Tighten your tool and press that one out. The inner bearing is smaller than the outside and it will pass through easily. Then remove your cam tool and flip it around through the other side of the engine to remove the other outside bearing. Press it out then back the tool up to the last remaining inner cam bearing. Press it out and again, it will pass through the outer opening easily.

  • @Coletrain0128
    @Coletrain0128 18 дней назад

    Awesome! Could you show how to test a MAP sensor as well?

  • @Coletrain0128
    @Coletrain0128 18 дней назад

    Could you explain how to know if the o2 sensor is bad? Great video thanks!

  • @shiverleah
    @shiverleah 19 дней назад

    Can you to tell me how to test the connector to the IAT sensor? I have high input. I am wondering if I just need to change the connector/wires.

  • @donfu2795
    @donfu2795 22 дня назад

    Hrrmmm - shouldn't you be supported the ends and measuring the middle?

  • @vicky-nc3to
    @vicky-nc3to 24 дня назад

    It's great that these can be measured from driver seat

  • @vicky-nc3to
    @vicky-nc3to 24 дня назад

    there are some spikes inbetween the E1 & E4 marked area what are these( when sensor was installed in frame). Thakyou for uploading

  • @zensempai7371
    @zensempai7371 24 дня назад

    Thank you - trying to work out why my aftermarket instruments work for all my OEM readings except the ECT - ( it just reads 0) looks like I need to Incorporate an adjustable resistor for the oem temp sensor to be recognized by the aftermarket dash - its a Honda st1100 motorcycle restoration/custom project

  • @brentpower4601
    @brentpower4601 25 дней назад

    Awesome. You do a great job at walking through the process. Where can I score one of those electro trainers?

  • @omar-mz7qy
    @omar-mz7qy Месяц назад

    Great video !!!

  • @TristanRega
    @TristanRega Месяц назад

    no wasting time, straight to the point, love videos like this, thank you this was very helpful!!

  • @Mr.G626
    @Mr.G626 Месяц назад

    thanks 👍

  • @Az-elite
    @Az-elite Месяц назад

    Does this mean your cat is bad or could it also be dirty ?

  • @alexquezada510
    @alexquezada510 Месяц назад

    Hey great explanation I just had a question I have a 2014 charger 3.6 giving me p0172 and p0175 I don’t feel any misfires but the long trim show -32.812% on both banks and short trim -33.593. When I step on it the long trim goes to 0%

  • @sebunakekana1997
    @sebunakekana1997 Месяц назад

    I'm having the opposite problem

  • @michaelvazquez9625
    @michaelvazquez9625 Месяц назад

    It idles the same plugged as it is unplugged. Is it my wire connector or the actual iac valve? The iac valve i just bought from auto zone and thats when my problem started

  • @hyperseah
    @hyperseah Месяц назад

    I know my post is very late. What is the engine capacity? Thanks!

  • @fernajo6987
    @fernajo6987 Месяц назад

    Gracias amigo, very helpful

  • @1982mattd
    @1982mattd Месяц назад

    Love the video dude! Explaining the difference of a narrow band that you're working on here I believe is important information to note you're NOT talking wideband! Im definitely a shade tree mech here so I'm no mechanic in that sense of schooling but im learning lambda a/f sensors! They definitely read differently! Great video for a narrow band buddy! Not talking shit bro just it's good to share that info I think

  • @NoferTrunions
    @NoferTrunions Месяц назад

    Need a forum or group where can discuss diagnosis of OBDII data.

  • @romellabiche175
    @romellabiche175 Месяц назад

    Great video!.I was about to set up for this test.now I'll move on to something else interesting like calculating the amps produced per armature revolution at a projected calculated representation of 100 percent duty cycle(.just for the fun of it.) Any help would be appreciated.

  • @MarzNet256
    @MarzNet256 Месяц назад

    Cool. I just measured the dome light duty cycle (Amps). Using a fuse buddy and amp clamp at the fuse box.

  • @playharder1435
    @playharder1435 Месяц назад

    very VERY helpful, short, sweet and to the point.

  • @SilveradoUSA1
    @SilveradoUSA1 Месяц назад

    Excellent video 👏👊

  • @ROMSKIVISION
    @ROMSKIVISION Месяц назад

    What if the car wont start

  • @arbyarby3259
    @arbyarby3259 Месяц назад

    Nasty 🤢!! Customers replying “…. Ya lying to me it still runs!”

  • @genericdude6551
    @genericdude6551 Месяц назад

    They made cars too complicated. I'm thinking that if the computer and sensors are working properly to maintain the correct AFR, then should I care about a "high" LTFT. Bank 1 is +14% and bank 2 is +12% but the car drives good and there are no codes. STFT alternates between +/-3%. I don't have anything to measure AFR. By the way, I'm not a professional mechanic that has access to all the "toys" (test equipment). But I would like to get the LTFT under 5% and hopefully without breaking the bank.

  • @MarzNet256
    @MarzNet256 Месяц назад

    Awesome.

  • @sharifbyrd1354
    @sharifbyrd1354 Месяц назад

    But I get it though

  • @sharifbyrd1354
    @sharifbyrd1354 Месяц назад

    I think they called this hopscotch back in the day

  • @ric4623
    @ric4623 Месяц назад

    This is how make a effective video, no fluff, simple, short, and easy to follow - thanks!

  • @ajj62283
    @ajj62283 Месяц назад

    can you use these readings to find out if your o2 sensors are broken?

  • @bretthaas108
    @bretthaas108 Месяц назад

    Are you worried about the channel overage?

  • @garageassembled4701
    @garageassembled4701 Месяц назад

    Your GOOD sensor 2 example and BAD sensor 2 example is the complete opposite as to what I have going on. Possible someone swapped plug connections on my car. They plug into the same area on car.

  • @josephearl7983
    @josephearl7983 Месяц назад

    My Forscan reading shows bank 1 sensor 1 reading in Current mA or Imped V. I don't have a reading in mV like your scan tool shows.I'm getting a P219A code, Lean bank 1, and the mA reading goes from 0.00 to -0.11, and the V reading is 1.02 to 1.01. Does this indicate a bad O2 sensor? Thanks!

  • @jamesjobe7654
    @jamesjobe7654 2 месяца назад

    Got this code only after changing the ICM on my 2.2 ecotec. Any idea what would have caused that?

  • @DerrickRichards-cq6pd
    @DerrickRichards-cq6pd 2 месяца назад

    I have a 2002 Chevy Cavalier ls where is that at

  • @DerrickRichards-cq6pd
    @DerrickRichards-cq6pd 2 месяца назад

    I have a 2002 Chevy Cavalier ls where is that at

  • @anthonysanchez999
    @anthonysanchez999 2 месяца назад

    bro may god bless your soul man! your really helped me out🙏

  • @gustavomartinez324
    @gustavomartinez324 2 месяца назад

    Wow great video u have great content