C5 Corvette// Code P0104 fix// Secondary air injection System
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- Опубликовано: 12 янв 2021
- After replacing both check valves and secondary air injection pump, I'm still getting the P0104 code, which I've been fighting to clear for so long!!
So I checked every vacuum line, and I fix the problem!
Hope you like the video and helps you clear that dam code!!
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Thank you. 3yrs later your post help me. Good thing you did.
great job troubleshooting! I bought my C5 last night and got the check engine light today. this was my code I just scanned. personally I would have used heat shrink instead of duck tape for longevity.
It’s awesome working on your own stuff and fixing it. Makes a man feel good.
Very good video. I’m going to check my car tonight. I guess the first thing to do is see if I’m getting air and then follow from there
Great video. I'm having the same issue. I cant wait to look at the vacuum line on mine.
Great job! Lots of patience and know-how. I just ran my OBD and the P0104 came up as (c) current and h (historical). The last time this happened I had a burned out fuse/sensor. But if that doesn't work I'll drop off the car and have you work on it. (wink)
Thank u so much for taking the time and making this video! I replaced my air pump and air still isnt flowing through my manifold, hoping this is my problem and i wont have to buy new check valves, even if it isnt its a step closer, thank you bro bro👊
🙏🙏🙏 you are very welcome bro!
Check your valve next to the pump and check for vacum on your line that goes to the check valve next to the pump!!! Let me know if you find the problem!!
@@livingchilling2217 there was no air going thru the vaccum line so i went under the wheel well where u found ur ripped vaccum line and mine looked fine so i cut it thinking maybe there was a vaccum leak somewhere else thru out the line but there was still no air flow coming out, would that mean my solenoid is bad ?
I even disconnected the line from the solenoid and put my finger on the solenoid and still felt no air coming from it
Thank you for the information. Helped
hey thanks for the info I think I am having the same problem. An extra piece of info that suggest such is that my a/c vents are on partially working .. If I am not mistaken the Sec Air Pump and the a/c vents are part of the same vacuum system..
you did good in finding that leak and repairing it, one thing I might do is replace the duct tape with some vinyl electrical tape it will not dry out over time, I find sometimes duct tape dries out and might start leaking again, we need that video on the goldens😊
You are absolutely right! I think its the sticky part drys out and starts to fall apart. But I didn't had any at that moment 🥲😅 and here where we are living, the closest Home Depot or any other place that sells electric tape its like 45 mins away lol... but you are totally right I will replace it, maybe replace the line instead of fixing it!
I should've not give that advice actually, now that I think about it (fixing the vacuum line)
The correct thing should've been replacing the entire line, but I also thought about just getting rid of the check engine light, wait for a vid about how to replace that line in the future 🤣
🐶🐶🐶 Next video finally 🙌 i was looking for a nice day to hang out with them for a nice video, you'll like it!!
So glad you made this video, I got the p0410 code and I took the battery and battery plate out and there was the broken vacuum hose looking like a snake staring at me. I have to move truck to get tire off to access door in wheel well but I bet this solves my problem- 2000 C5 Coupe.
did that fix it?
@@harryharry3193 yes, I found second line to HVAC also broken. Spliced them with silicone vaccum hoses and cleared the codes. Decided to replace fan while I had everything else opened up. Now works great. I switched to a sealed battery and cleaned and primered all the frame rails. Thanks
2005 c5? C5 only ran 97-04
nice job man! thanks for sharing
Thank you great video
Very nice! thank you
Picked up my C 5 last month and I have this code pop up today so I'm here searching and found you , helpful video as I now know where that line runs so I check that also as there is couple of three reason it seems for this code .
Have you figure out what is the problem?? I would recommend you to do the troubleshooting before replacing anything, make sure the secondary air injection pump and the little check valve next to it is working by removing the upper tube from the upper check valve (driver side), make sure to do that when the engine is cold because that is the only time that pump works!
If you have air coming of the tube, then that means your problem is on one of the check valves.
Start by replacing the driver side one, is not complicated, see if the code is still there, if you still have it, then the passenger side check valve is your problem, that one is more complicated because you have to remove the intake manifold, ( i have a video replacing that check valve just in case)
Let me know what was it, or if you have any other questions!!!
Thanks for the good vibes!!!
@@livingchilling2217 Have not been out there yet to work on it but will check it like you said , thanks
OK when I pulled off the rubber hose from check valve on driver side the hose is sucking not blowing air is that correct or should it be blowing air out ? Seems kinda weird to me as the check valve is sucking and the hose is sucking ?????
@@s.w.warbirds4126 😮😮 that rubber hose should be blowing air into the check valve!! Have you checked the fuse from the pump?? They are in the box next to the battery, is fuse Number 50, a 20amp big yellow fuse!
@@livingchilling2217 Will check that but that hose is pulling a vacuum not blowing ??????
thank you!!
great video. thanks brother
You are very welcome bro!!!
Quick question brother where did you find the diverted/ shut off valve the one located next to air pump I need one for my c5 but can’t find it anywhere
Thanks!!!
Great video
Congrats bro good shit enjoy the ride
🤙🤙🤙 I will!!! Hope you doing great bro!! Thanks for stopping by!
Thanks!!!!!
You're welcome 🙏
I had the same problem on my '01. I'm an ASE CMAT and fixing this was an absolute pain in the ass. The AIR control solenoid is in horrible place. It's inside the passenger fender skirt and to find it is a nightmare. These do go bad, yet buy 10ft. of 5/32 vacuum hose and reroute a new line. This was a stupid design from GM. Those hard plastic lines get brittle .and fail over time. Fix that and your good to go. Otherwise, replace the AIR control solenoid.
The light came back on. Idk what else could be
I have the Po410 code. I changed the 02 sensor and light still on.
How did you end up fixing it?
Your a fucken g bro 🎉 yes ! God yesssss
does this do anything to the performance of the car?
Not really!
My fuse 50 keep blowing 😢