What does P0886 Mean? The PCM has detected a malfunction in the traction control module communication circuit. The traction control module communication circuit delivers data to the PCM and other controllers where it is utilized to calculate engine RPM, fuel delivery strategy, and engine timing, among other things. This code applies to vehicles equipped with electronic traction control systems only. engine code P0886P0886 fixobd P0886dtc P0886obd code P0886obd2 P0886P0886 car codediagnostic code P0886car code P0886check engine code P0886fehlercode P0886P0886 fiatcodigo P0886codigo falla P0886P0886 kody b??dówcodigo de falla P0886 What are the common causes of P0886 ? Some aftermarket accessories and performance modifications A faulty oxygen sensor. This will set a code in itself, however, a faulty oxygen sensor does not automatically condemn the sensor. The code just means that the sensor signal was not within specifications. An air leak or any of the above will cause an erroneous signal. There is a multitude of O2 codes relating to O2 performance which gives a clue to the problematic area. Dirty air cleaner element Damaged DPF How do you troubleshoot P0886 ? Some repairs for the P0886 trouble code include: Traction control system ON/OFF switch replacement Replacement of the wires in the traction control system Replacement of the electrical and sensor connectors in the traction control system Searches related to P0886 Code - TCM Power Relay Control Circuit Low P0886 P0887
