Chevrolet S10 - P0410 A.I.R. Pump Problems
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- Опубликовано: 19 июн 2017
- Come along with Eric O. as we have a look at this 2000 Chevrolet S-10 with a code P0410 Secondary Air Injection Reactor System. It is commonly referred to as the AIR pump. These vehicle are really prone to water intrusion in the pump but as we show in this video it is very important to test the whole system before making the call to the customer. -Enjoy!
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I hate to repeat myself BUT this is why Eric O. and this channel is my favorite on RUclips. What mechanic would have checked that outlet hose and one way exhaust check valve AFTER they found the problem with the faulty pump??? I would have got the phone call, I can hear it now, that my entire pump assembly was bad and needed to be replaced only to drive my vehicle for the next week to have my code trip back on because the ENTIRE PROBLEM was not diagnosis. Eric O. had the insight to check the outlet house for stiffness and to take 5 seconds to examine the one way check valve. Keep doing the great job you do Eric O. btw. kewl to see your helper Hannah back in the shop.
the check valves on majority of vehicles were common issues also, dirty and hang open or stick shut. checking the line while handling it is just common sense, which most lack now days
Is the airpump for a 2003 Chevy Blazer 4.3 V-6
"Working on the floor is tricky", lol man welcome to my life. Rocks, uneven floor, bugs, the full effect!
DIY is not too bad if you have someone to hand tools to you there is much wisdom in that. Especially when you get older and more broke down
Eric, you almost make me wish I lived in New York again. Mechanics of your calibre are rare finds.
Great diagnosis. That DIY method sure gets old especially for us seniors. Thanks for another great video!!
Eric due to your professionalism I was able to diagnose and fix my 2001 blazer's po410 that had been dogging me for years! Replaced the whole pump system, valves, solenoids, relocate upgraded intake assembly..the whole deal. Worked fine for a week then an exhaust check valve let loose... melted what i thought was only the fresh air discharge T.....NOT it waxed the brand new pump tooo!! melted the plastic impeller, locking it in place. All good now. If you ever come down to CT I owe you a beer or two!
Thanks Eric! As a "layin on the ground" DIY Guy I appreciate you going old school for us! The circuit breaker tool was sweet too. I had an issue with my old Dakota and it took four mini 15 amp fuses before I found the shorted harness wire. Pushing a breaker button would be so much quicker and easier...
I like your style. Well explained, a little humor and informative. It's nice to see Hanna is still there to help because getting up off the floor 20 times for tools sucks!
"It's in pretty good shape except it needs everything." That has to be the motto for your shop.
Great Video. Thorough check of the A.I.R. system! The Colorado's we had were equipped with the electric air pump located on the driver's side. Ours were new enough that the system still worked when I retired from there in 2016, I'm sure it's only a matter of time for that one to give trouble!
Sometimes with a bi-directional scan tool/android/whatever, you can test the replacement parts and see "how it works." THAT'S the learning curve/best part!
Looking forward to part 2.
Well done Eric! I’ve been tackling the exact problem on my 2001 S10 4.3L. Never know if the pump is really filled with water. Removed the pump off mine and that thing had lots of water filled that I dumped out. You’re sure right about the water intrusion. It’s been one of the most toughest things I’ve tackled in my experience and now I’ve got about everything to replace on the system. Bypass valve is holding up somehow and just replacing everything else but will test the bypass valve once more. Other than that thanks for the video. You’re the man!
Great amount of info. Exactly what i needed. You're turnin' into a growly old mechanic you know...bless yer' heart.
Like the way you explained how all the parts where supposed to function and what their failures are. And all while on the floor! Ty. Good job.
I put a new pump in my s10 yesterday. No power. I checked that fuse you pulled next to the battery. It's a 30 amp and it's blown.
Back to the game this morning. I'll figure it out. I've been driving my S10 for 21 years! Bought it brand new. This will be my last time inspecting it in NY. New truck time. Thanks for the help guy.
Great video Eric and you can't get much more thorough in your diagnosis. I know your customers are happy b/c they get an accurate quote from one phone call vs. multiple from incomplete diagnosis. That's what separates the great shops from the others. Thanks for the videos man!
1 call 1 estimate done...
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I literally(a couple hours ago) just did a secondary air pump, solenoid valve, and air shut off (diverter) valve replacement on my 2001 S-10 4.3L. Parts were around $200 for everything, and it works perfect now. Using my Autoenginuity software that supports bi-directional controls, I turned on the AIR system when the truck went into closed loop, and both bank O2 sensors flatlined (went to zero volts), so I know it is fixed. The kit I ordered came with the pump, new fresh air intake tube with what looks like some type of filter on the end of it rather than just an open hose pipe, and a new connector harness for the solenoid valve (which I didn't use). The solenoid valve checked good, as well as the diverter valve, but I knew because I had a check valve leaking that goes to the exhaust manifold that the components had probably gotten a lot of water/condensation in them, so I decided to replace all of it while I was down there under the vehicle. Shops want upwards of about $700+ to do this type of repair, which is just ridiculous! Thank you for the videos you post!! I follow your channel daily, and learn something new every day. Keep up the good work!
Also, it's obvious that someone has worked on that system prior to this because those aren't the factory GM compression clamps on those hoses.
What an awesome video in regards to this problem. Simply the best video about this problem. I have the same year and engine S10. My lights were coming on as well. Glad I live in Florida without the inspection hassles. Just installed a header on the S10. What an improvement and performance enhancer.
Hi there I have the same truck 2.2L you say installed headers, do you remove the check valve? Do you did anything to your ecu? That way you don’t have checking engine light on
@@Ruffles206 did you do your header yet ? I just got 00 s10
Ugh. I have a 2001 S10 and I went through this last year. Ended my relationship with the shop I had been taking it to. I was up against the wall inspection wise because the first shop never diagnosed the problem thoroughly in the first place and I had to keep coming back every 3-4 weeks when the money light came back on. I tried replacing all the O2 sensors (which were original) to get it to complete the catalyst monitor before the P0410 would set so I could pass inspection and deal with the problem after but it absolutely would not run the catalyst test. I finally gave up and took it to the dealer and they replaced the whole system, which I feel a little better about now having watched this video. Then I pick the truck up and drive it 10 minutes to put gas in it never getting anywhere near 55 mph and go home and the catalyst monitor completed along with everything but the secondary air. Thanks a lot, truck. Thanks a lot.
it can be the green 30 AMP fuse near the battery that triggers the code .
I'm getting ready to deal with secondary air prob. The air pump works fine but second air code keeps setting. This video will help a lot. Yes I am doing DIY. In addition I'll be rebuilding AC system, putting in new water pump, replacing all oil cooler lines, radiator, radiator hoses, and smog check valves. I may just replace all the stuff you showed in this video except for pump. The air pump works.
just watched this video because I came across the A.I.R pump while working near it on something else and noticed one of the hose ports was busted. I had no idea what it even was or it's function until I came across this video. I super glued it back together and reinstalled it and it's holding up. I noticed the hardware store clamps on your vehicle aren't factory so I'm thinking that wasn't the first time the A.I.R pump has been worked on. Being six years late to the chat I'm not expecting a reply or looking for one but stranger things have happened. Thanks for the video!
I now have the 4.3 version of this. It looks like it's all the same except two exhaust check valves instead of one. Thanks for explaining how it works and what it's for.
Minds is a 2003 Chevy Blazer 4.3 V-6 four door auto matic does it use a airpump for that year
AIR PUMP?.. that's a first. I wonder if my 99 explorer with 260k have one. Im a DIYer.. and I have learned so much from you guys.. great videos
I looked on Rockauto, doesn't appear that your explorer has an air pump.. be happy. they're a pain in the ass.. I keep getting a pending code P0410 in my '97 Trans Am for my air pump, yet it functions properly, none of the hoses are clogged or bad, and i replaced both check valves.
Ripped out the AIR pump when I converted my S10 to Electric. Great diagnosis!
DIY stuff is a workout system!
I usually have the vehicle up on jack stands with scrap carpet serving as the creeper. Up and down, in and out, up and down, in and out, up and down, in and out; grabbin' tools, cycling the ignition, distracted by phone calls and pestering family members. Then, there's the curious neighbors...
If it's a multi-day project, the core muscles are sore as hell on day two. Some people pay for a gym membership, DYI gets me in shape and pays me!
excellent explanation of the secondary air system.
Just found your channel a few days ago. Love your videos man! I was just curious, is that a Cox Jeep on the counter in your office? Thanks again for taking the time to make your great videos!
thank you Eric O you just help me wit my dads s10 wit the vacuum lines !
I know this is an old video but I had to comment because I just got an s10 like this same drive line for a winter and daily driver and I'm just getting into this exact issue so again great video very thorough. I was about to just buy the air pump and the o2 sensors and the I'd have been dealing with this again in a year or 2 I'm sure. Again great video
Fairly straight forward video as always thank you i figure it would be simular as a 2002 chevrolet blazer xtreme (been babied has 49179miles on it)
laying on the ground Eric just like the rest of us DIYers, when I was young lad I would be the one handing the tools to my dad. hope you get the repair I'd like to see the truck back on the road.
Thanks Eric for another auto repair clinic. I had no idea these AIR systems even existed.
I have that code haven't been under truck yet but my luck I probably need everything but video was a huge help thanx with this truck I'm close to being a professional mechanic because I've been fixing everything myself
What a convoluted way to pump air into an exhaust. DIY keeping you grounded and tough Eric.
Travelingman 1997 get it "keepin him grounded"...lol cause hes layin on the ground...yea
Austin Chase : Maybe, but it seems to be a shit design.
so, you don't recall the belt driven pumps of the 80's?
Travelingman 1997 lol yet Toyota uses uses the same shit system even today on their Tundra pick us. The only difference is that Toyota charges a couple grand for a new air injection pump. GM/AC Delco charges about$100 for the exact same pump with the exact same lifespan (quality).
hochhaul : But isn't the Tundra parts made in the US, and the Chev parts are made in China or Mexico? Eric often shows his genuine Tundra parts are US made, its a total ironic situation. Buy an Asian vehicle and get US parts, or buy a US vehicle and get Asian parts.
I've learned a lot. Thanks for the lesson.
Great video Eric. Shows just how much work and money it takes to keep the older cars/trucks on the road.
Jimmy Mac It's like pick your poison, buy a new one and spend a lot in payments, or a old one and spend a lot in repairs.
Great video. I use to lay on cardboard but now I have been using a yoga mat.The yoga mat is awesome, a lot softer than cardboard.
brilliant
That was extremely helpful I'm working on it right now....thank you...
Cool case. Would love to see the repair.
Im having a trouble with airpump monitor not setting this video just gave me some tips of what to check good viedo
Very thorough videos, you’ve got a new subscriber.
I’m a euro guy and just recently picked up a 2000 s10, same combo as the video. The truck sounds like the jet engine as you drive on cold start. Is that normal for these s10’s?
Yes we do appreciate it!
This was a very informative video. Would it hurt the fuel mileage if this system is bad?
This is one of the best video's I've seen on youtube. Your tutorial of all the important details is A+, you Sir are an excellent teacher and I thank you for the video. Subscibed √
Hannah is back !
Can we get looky at her ?
Hope you get the job of repairing the A.I.R. system it will be cool to see working correctly
Eric, I have a 1998 chevy S10, replaced two air pumps that filled with water,the original pump when I bought truck 8 years ago and the second a year later . I moved the air inlet hose and placed it up near battery so it doesn`t suck in water. Problem solved ever since.
" Action Master", Good job today!
Awesome video man! Helped me in more than one way
I guess the water came from the exhaust due to the bad check valve. In the old days a pipe from the exhaust ran to a bimetallic spring that would open the choke as the engine warmed up. The housing for the bimetallic spring would fill up with water.
"It's in pretty good shape except it needs everything"
Does the intake hose for the secondary Air pump hose connected to anything or is it unattached and draws air directly from the tube?
Thanks for the informative video. Very helpful.
Im guessing DIY is bringing you back in time when you would work on you scissor lift...thats my situation in my shop...lol,hopefully my situation will get better in time.great video.
Do you guys know if we can bypass the solenoid and connect the suction line directly to the pump? I checked my dad's 01 Blazer and everything seems to work but am not sure about the solenoid. It needs to pass smog but the only sensor not ready is the AIR. We need them all ready green in California. All the components work am just not sure if the solenoid works though. Any thoughts? Thanks and great video
the service manual has a longer hose for the intake of the pump so water will not enter into the pump drive motor or into the valve to the vacuum that opens due to vacuum that allows air to feed into the exhaust System so the oxygen sensors read a correct voltage at start up or the CPM will kick the light for secondary air injection failure.
Eric, I've had this problem the last three times I've run through emissions and bought new pumps each time, with it failing a few months later. If I went to the trouble of simply mounting the pump higher than the exhaust with a proper wiring extension and longer hoses, do you think this would cure it? The 4.3 runs great and only has 110K on it and I'm getting tired of this 'cascading' fault.
I enjoy these videos
Eric i have an 2001 Jimmy that had the Air pump issue when i got under the truck i could see two things 1.)
the check valve closest to the air pump had a broken nipple left still in one of the hoses, and 2. the lowest hose on the pump had what looked like a hole had been drilled in that hose! do you suppose someone did that so moister/water could drain from the system ? though never saw any evidence of water in the check valve! my fix has remained good for the last 6 years! any thoughts? should i recheck for any water in system?
Eric i have purchased a 2002 s10 2.2 flex fuel. The engine was gone and no fuel lines from pump. I have installed another engine but am not sure what fuel lines go where it has a dual inlet fuel filter and single out is this a regulator style filter and is the 2.2 flex fuel a returnless rail system. There is also a line above the filter that goes to front but seems like its maybe vapor. Just seeking info on this particular fuel system
Very good video!! Keep them coming
That was very interesting. Thank you
What part does the hose reach in the top of the engine? I cannot find the name of it and it’s missing in my truck.
Awesome video. Thank you
In order for a “cold start” to register the air pump to ready does the AC have to be working?
did you get the repair job for the A.I.R. pump on that Chevy pick-up truck? I had something very similar on my 1988 ford f150 with a 4.9L straight 6!
My light is on for p0410 too but I have power the air pump comes on at random times and I've changed the air pump what could it be
man thanks for help the people god bless you
Awesome video. Thank You I wish you were in Milwaukie Oregon area. I'd hire you. Can find knowledgeable my mechanic s on S10. I am restoring my dad's old 89 S10 it is in great shape still but I have some kind of vacuum leak somewhere only when it's warm or should I say hot. I know this video is 4 years old but I still say thank you.
Doing it like a DIYer. Love it. Course we don't have the lovely Hannah assisting. Still... ;-)
I know of the vaccume hose that runs to the little round peice beside the pump. I have an 01 blazer and can't figure out where the second vaccume hose runs too I've looked at schematics and can't figure anything out would you be able to tell me where that second hose runs too? Thanks
Only one little thing, with the solenoid valve. They don't hold vacuum on the "load" side, otherwise the diaphragm in the vacuum operated device would never return.
Test again with the mityvac on the engine side!
Great video, amazing how many failed components in one subsystem!
Ahhh yes good call... total fail :( haha regardless even when it was "open" it didn't. Good eye ;)
South Main Auto Repair One of my cars is a BMW E46 that has the exhaust tuning flap on one of the tailpipes. The stub on the vacuum actuator broke off so dirt and water got sucked in to the vacuum reservoir and blocked the solenoid valve!
I am still looking for where that fresh air goes. You know the hose that runs from the pump up the side of the fan shroud.
At the 20:35 mark, where does that vacuum hose with the check valve on it right next to what your pointing at, where does it plug in at underneath?
Nice vid, now you know what we diys go through to do some repairs. Haha.
Well that's strange, my 99 2.2 does not have this setup if I can recall (not near truck but had a picture of the engine). Is this a CA emissions thing?
Did the customer end up fixing the issues with this truck ? I have an 2001 blazer 4.3L with the issue , took it to a shop for a po410 code shop replace smog pump , according to them that was the issue , had the light going on ever since until yesterday they found a cracked vacuum hose for some solenoid and they reset the light . They told me to give it a couple of days to run it before I head to the emissions facility for testing
How does the motor run if the secondary air system is bad is it missing real bad will it idle and then when you accelerate it falls?
where can i find the evaporate emission system in a chev 2001 4 cyc
What's the name of that little valve with the burnt hose on top end the little one way one? I don't know the name
New Quote? "What the thunder" Garage mans talk Eric style.
I have the same code on my 2002 S10 2.2 but my fuses are good , is there a way to check to see if the relay is good without a fancy scan tool . . is this somthing that has to be fixed ? next year it will be 20 years old and no longer need to pass emissions in my state .
There ought to be a rating on every car sold that indicates difficulty of maintenance and repair (how much of a pain in the a$$ a car is to work on). The placement of the fuse box would definitely knock down that score, and that's definitely not the worst I've seen on SMA. Engineers at desks should have some kind of incentive to consider the mechanics and techs who have to deal with that crap!
Love the Oreo pointer
anyone know where to find one of these kits, Rockauto only has the pump in stock, the rest of the valves and solenoids are out.
why does my s10 2001 show no fuses beside my battery I looked at the manual and dont c any over on that side mine is 6 cylinder 4wd
I have two motorcycles that have air injection systems and both use the exhaust pulse wave to pull in the fresh air.
many of the vehicles do that anyway, except when the airs needed the most, hence the pump :)
Hey Eric that's not fair! DIYers don't have a beautiful Hannah assistant to hand them tools! You have to do at least a hundred crunches a day and get your own tools xD
I can't even do one crunch haha. However I can do a roll to the side half push up thing does that count?
Nice NY inspection. I fix your machine! Well I would if you were in my region.
@@SouthMainAutocan get looky at hannah ?
I need a mechanic like this in Tampa, FL!
Good thing here in Florida they don't test emissions.
Another great video.
I have a 2000 Buick with this problem. I know its a different animal, but within the same species...I learn a lot about how to track down this problem.
I had the same problem with my Buick years ago, same 410 code, so yes those AIR pumps are very, very common!
@@glassvial I finally took the car to a Buick Dealership...around $3,000 later it runs like a top.
Have a Cadillac deville 2004 throwing that code.Fuse is good.How do I troubleshoot without a special scan tool?
Please Sir. I live in Argentina, have a 98 S 10, 2,2, extended cab,unique in my city, cause this trucks were not exported to Argentina. Could you please tell me what scanner fits in my truck? None of the OBD2 i tried works or delete engine trouble light. The truck runs perfect..Thanks in advance.
It's drawing up arrows give it some Red Bull and Eric that's not water.
Great video.
Great video! ⭐️⭐️⭐️⭐️⭐️ Thank you.
love it!!
Is there a way to bypass this system to eliminate the money lite?
I believe the fault with these or condensation and exposure to water by the fan and grill where the fresh air inlet sits. Just my thoughts.
Good Diag On the Air Injection Reactor Eric On lots of bad parts also Good video Showing The 30amp Fuse breaker 👍 @SouthMainAutoRepairLLC
my one way valve failed and burned about half my wiring harness. now i got the p0410 code
This Video just earned my subscription! Thanks for the great work!