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View Full Version : EPC!?!? Cluster looks like XMAS TREE!



jaredb587
07-19-2010, 01:03 PM
After driving my car for about 5 mintues "EPC" lights up on the dash and the car idles around 1500 rpm. I know it has to do with the Airflo sensor, but i threw a check engine light after the car bogged dead in the middle of traffic. plus everytime I stop the car stalls out. Is my car in safemode??

EuroDriven
07-19-2010, 01:07 PM
What year is your car? Your MAF may be dead or have you disconnected the battery lately?

-John

AudiSportB5S4
07-19-2010, 01:08 PM
The "airflo" sensor? What are you referring to? EPC light while driving usually means a throttle body issue...

DRA4
07-19-2010, 02:49 PM
Like around how much is an throttle body for a B5 S4?

jaredb587
07-19-2010, 05:51 PM
Just Got a new MAF haven't put it in yet, i heard it could also be the plugs. Its a 2001 quat

wesleyfbm
07-19-2010, 06:34 PM
reallllyyyy bad vacuum leak

MOtown A4
07-19-2010, 07:47 PM
crank position sensor fixed my epc light. VAG is your friend, if you dont have one go to an autozone!

dcampana
07-19-2010, 08:19 PM
cps or also know as an engine speed sensor.. i would almost be certain you have a code of p0321 or p0322... see about getting the car scanned...