DennisM

Hi,

BMW 520i 12/2004, Auto, Petrol

Sorry lads I have a quick question, my car has an ABS light comming on most of the times when I drive it for more than 10km, it says Tracking control system fault, also sometimes Tracking Control Systems commes on together with Engine light, I checked it with OBD and found out that its Idle Speed Control Valve stuck, assume that could be a reason that makes Tracking Control System come on, It is rarely when Engine light comes on but most of the times only Tracking Control System fault jumping out. OBD did not show any other errors except P1510 Idle Speed Control Valve stuck

If I will buy new Idle Air Control Valve will it fix the problem with the Tracking System?

jcolley

Idle actuator faults will drop the engine into a limp mode and traction control is disabled anytime a limp mode is triggered.