Question about 2002 Audi A4
I have a 2002 Audi A4 1.8T, my problem is sometimes when I start it the car will not go into high rpm (1200 RPM), instead it just stays at 750~800 or something. This happens only in freezing temperatures, and for a second or two will run really rough and then everything is fine. As I said this happens only when the car is cold and when outside temperature is on the freezing mark.
I am thinking this might be cold start sensor but I don't even know where it is nor how to find it.
Anyone had similar problems?
The engine temp sensor is located at the back of the engine above the gearbox. It is usually green with 4 wires if there is only one sensor, or 2 wires if there are 2 seperate sensors. make sure engine is cold, remove plug, then slide clip out and pull sensor free.
Posted on Jan 23, 2009
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Posted on Jan 02, 2017
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