my s4 idle vibrate esp and abs lights on
05-11-2011, 04:07 PM
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my s4 idle vibrate esp and abs lights on
so what could be a problem.. started a car today drove like 5 miles came home, went out again after 30 min to drive to store and it started to do this..
when idle it vibrates and esp, abs lights on.. my brakes are good and have not done anything to my brakes.. i mean touch them or anything...
what could it be?
when idle it vibrates and esp, abs lights on.. my brakes are good and have not done anything to my brakes.. i mean touch them or anything...
what could it be?
05-11-2011, 05:32 PM
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so what could be a problem.. started a car today drove like 5 miles came home, went out again after 30 min to drive to store and it started to do this..
when idle it vibrates and esp, abs lights on.. my brakes are good and have not done anything to my brakes.. i mean touch them or anything...
what could it be?
when idle it vibrates and esp, abs lights on.. my brakes are good and have not done anything to my brakes.. i mean touch them or anything...
what could it be?
Maybe your having misfires, try to vag com it if you have one and see. As for the esp and abs lights, that could be related to water getting on the abs module. I've had the same thing happen to mine. It also could be a blown fuse for the abs sytem, one of the three. Check those out first.
Good luck, lmk how it goes.
Chris
05-11-2011, 05:47 PM
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I would say the vibrating idle could be related to many different things, but mine for instance is the ICM's and some bad coils. I'm getting misfires everywhere, yet never threw a code for it.
Maybe your having misfires, try to vag com it if you have one and see. As for the esp and abs lights, that could be related to water getting on the abs module. I've had the same thing happen to mine. It also could be a blown fuse for the abs sytem, one of the three. Check those out first.
Good luck, lmk how it goes.
Chris
Maybe your having misfires, try to vag com it if you have one and see. As for the esp and abs lights, that could be related to water getting on the abs module. I've had the same thing happen to mine. It also could be a blown fuse for the abs sytem, one of the three. Check those out first.
Good luck, lmk how it goes.
Chris
Thank you Chris i will check the uses and vag com.. will let you know tomorrow
05-12-2011, 08:24 AM
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Scan with VAG-COM to get all of the Audi codes and not just the basic OBD codes.
Could be a bad MAF sensor, or possibly an leak in your air intake.
See what VAG-COM tells you.
Could be a bad MAF sensor, or possibly an leak in your air intake.
See what VAG-COM tells you.
05-12-2011, 08:48 AM
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05-12-2011, 03:17 PM
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Chris
05-13-2011, 03:17 AM
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So random misfires detected and maf high voltage,... hmmm well maf is easy, check if there's any leaks, also that's connected and clean... all that good stuff. as for random misfires, they could be as a result of the random air coming in from somewhere other than through the maf. Check the maf first see if ya find something there.
Chris
Chris
i think my EGR valve is stuck.. just guess