P150A AUDI – Engine Off Timer Performance

P150A AUDI Possible Symptoms

Engine Light ON (or Service Engine Soon Warning Light)

P150A AUDI Possible Causes

Engine Control Module (ECM) Software Program,Faulty Engine Control Module (ECM),Engine Control Module (ECM) harness is open or shorted,Engine Control Module (ECM) circuit poor electrical connection

P150A AUDI Description

The Engine Control Module (ECM) monitors the power to ECM. The ECM sets the OBDII code when the ignition off B+ is lost to the ECM.