View Full Version : EPC light
soslower
12-20-2013, 06:35 PM
What is this bullshit http://img.tapatalk.com/d/13/12/21/byzama7e.jpg
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lditty
12-20-2013, 06:45 PM
Wha?
soslower
12-20-2013, 06:50 PM
Was getting out of carpool and the light comes on after acceleration.
Sent from my iPhone using Tapatalk (http://tapatalk.com/m?id=1)
Oh the things that I remember from B5 S4.
May be related to the fly by wire throttle. Either the sensor on your gas/brake pedals are off, or your electronic throttle body is off.
When your ECU senses the fly by wire Shebang is off kilter, it goes into this safe mode.
Or, I may have drank too much and I'm talking none sense.
Edit: do a vag scan to get the codes.
mwar99
12-20-2013, 07:29 PM
Is that the low pressure light on as well? Maybe one wheel spun more than another and threw off the pressure gauge since it uses the ABS sensors. The car might think there is a flat tire. Did it go away turning the car on and off?
I had a similar message once, but it was because my gas tank was low and I was doing more than 120 mph on the back straight banking at Pocono and the gas wasn't getting fed to the engine fast enough [:)]