Quattroneday

Hey All,

I was just driving down today, and was in Sports mode, all of a sudden i see an EPC light show up with a message that says "Do not exceed max engine speed of 4000 rpm". I am not sure why this message is showing up; I pulled over and turned off the car and turned it back on, and the message was gone. Has anyone else seen this before? I will be taking it to the dealer this week, hopefully it's nothing major, only owned the car for a month or so.

Quattroneday

Forgot to update this thread, the EPC light was coming up due to: INTERNAL FAILURE OF OIL PRESURE SENSOR, it was replaced free of charge by Audi, and now the car runs like its brand new.

Thanks,

Eden Frias

I have changed the same piece and it has not worked

b8.5ben

What was the part number for the oil pressure switch that audi replaced for you?

I took my '14 s4 to the dealer i bought it from, they replaced the oil pressure sensor
part #038-919-081-P

brought it there again weeks later with same issue as before, they coded, found misfire, replaced the switch again, still having issue...

no dice there, so i just brought it to my local audi dealer, payed $302 for their inspection, and they quoted me 1,781 to replace the same switch, which apparently continued to throw a code, but instead of a misfire code, just the oil pressure switch code.

Not sure what do to, or whether I should pay this, or bring to another shop.

ANY HELP WOULD BE GREATLY APPRECIATED