DTC P1502 BMW
Idle Air Control Valve Circuit Short to B+
Idle Air Control Valve Circuit Short to B+
Idle Air Control Valve Malfunction
Idle Air Control Valve Malfunction
EVAP Emission Control LDP Circuit Malfunction Insufficient Vacuum
EVAP Emission Control LDP Circuit Malfunction Signal Circuit Open
EVAP Emission Control Leak Detection Pump Circuit Open
EVAP Emission Control Leak Detection Pump Circuit Short to Ground
EVAP Emission Control LDP Circuit Electrical Malfunction
Secondary Air Injector Valve Circuit Electrical Malfunction (Disconnection)
Secondary Air Injection Valve Open
Secondary Air Pump Valve Plausibility
Secondary Air Injector Valve Circuit Short to Ground