BMW 523 1996 - TC lamp on, fault code 38 throttle control valve #Archived Message
Posted by Vince Mosley on February 18, 2009, 6:02 pm
Did a service on this vehicle last week and as i took the car back the traction control light came on. Fault code present 38 throttle control valve . Live data shows no response when observing via the abs data but fine when observing via engine ecu data. Has anyone seen this before ? Is this a faulty traction control switch?