Engine Mechanical problem
2002 BMW X5 6 cyl Two Wheel Drive Automatic 70000 miles
whilst driving the ABS and Brake and DSC light comes on and the car goes into slow mode. So I hooked up my scanner a Actron CP9175 OBD II AutoScanner and three codes came up. P1501, P0174 & P0171.
I recently changed the idle control valve which is P1505 because this seemed to activate the DSC light. Now I have it coming on again with the above codes. Any ideas on how to adjust/replace P1501, P0171/4?
what is a vehicle speed sensor?
have the same problem?
Sunday, November 16th, 2008 AT 8:44 AM