2001 S500 Engine Harness Replacement
Installation was easy and straightforward, but now I get the following codes: P0117, P0453, P0341, P0101. The codes are always on, or return immediately after I clear them and then attempt to restart. Symptoms: Radiator fan comes on right away and stays on running at high speed. Car acts as if no camshaft sensor or it is bad. Hard starting or not at all. Oil Sender Malfunction - Visit Workshop is displayed.
Can you tell me what the problem may be? (i.e. does is need to be re-flashed, reprogrammed, ?) The battery was disconnected when I made the change, but I performed another just to ensure an ECU reset. What am I missing?
Last edited by rayedwardsvp; May 5, 2015 at 01:52 PM.
You may also want to double check the part number on the harness because there may be some wiring changes if they gave you an updated version.
Also, nothing changed about the car while the harness was being replaced. The old harness was removed, and the new installed directly after.
The only change is to the MAP sensor connector. It's a different connector, and I purchased a new MAP.
Last edited by rayedwardsvp; May 5, 2015 at 01:52 PM.







