CEL codes.... dont know how to clear/fix them
04-04-2015, 06:26 PM
#1
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CEL codes.... dont know how to clear/fix them
4421
4431
4343
2342
1231
4411
4412
4413
4414
4421
4433
those are all the codes that im getting which are causing my problems... any clue how to fix any/all of these aside from throw parts at it? :/
the trans speed sensor is because i have speedo needle hop, i have yet to resolder the back of my cluster
4431
4343
2342
1231
4411
4412
4413
4414
4421
4433
those are all the codes that im getting which are causing my problems... any clue how to fix any/all of these aside from throw parts at it? :/
the trans speed sensor is because i have speedo needle hop, i have yet to resolder the back of my cluster
04-04-2015, 07:23 PM
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04-04-2015, 11:05 PM
#3
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no, i know what the codes are, i just dont know how to fix them.... before i did my head gasket i had no codes other than transmission speed sensor because of my speedo
04-04-2015, 11:22 PM
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i dont have any vacuum leak i know that for sure. i tried clearing the codes through the pins as i was also looking at all the codes. tomorrow i will be disconnecting the ground strap and clearing that way. but either way my #1 injector is broken(kinda). the little filter on the top broke off when i pulled it out of my fuel rail upon disassembly for the head gasket, but it doesnt leak any fuel right now so im not deeming it one of the reasons. regardless I am going to get 034s swap.
also i know i have an exhaust leak RIGHT before my o2 sensor which would moderately effect my A/F ratio, but i dont think it would throw a bad 02 code unless it threw it when my cat was completely disconnected pretty much?
also i know i have an exhaust leak RIGHT before my o2 sensor which would moderately effect my A/F ratio, but i dont think it would throw a bad 02 code unless it threw it when my cat was completely disconnected pretty much?
04-07-2015, 12:52 PM
#7
AudiWorld Member
clear the codes. check what comes back.
I have a upgraded injector set for sale, if you want it
I have vagcom and I was able to communicate with my 90 cq, when the engine was running.
vacuum leak is easy, spray brake clean, carb clean around the vacuum hoses (one by one, slowly) and when the rpm raise...
I have a upgraded injector set for sale, if you want it
I have vagcom and I was able to communicate with my 90 cq, when the engine was running.
vacuum leak is easy, spray brake clean, carb clean around the vacuum hoses (one by one, slowly) and when the rpm raise...
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05-14-2015, 06:24 AM
#8
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clear the codes. check what comes back.
I have a upgraded injector set for sale, if you want it
I have vagcom and I was able to communicate with my 90 cq, when the engine was running.
vacuum leak is easy, spray brake clean, carb clean around the vacuum hoses (one by one, slowly) and when the rpm raise...
I have a upgraded injector set for sale, if you want it
I have vagcom and I was able to communicate with my 90 cq, when the engine was running.
vacuum leak is easy, spray brake clean, carb clean around the vacuum hoses (one by one, slowly) and when the rpm raise...
Vacuum leak test with DVOM, monitoring the O2 sensor and you will see swinging the voltage from 0.2 ~0.9V if there is no V/Leaks. Engine has V/Leak if you see the lower voltage. Good luck ! x19
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