P1439 Volkswagen
EGR Potentiometer Error in Basic Setting
Volkswagen
P1437 Volkswagen
EGR Valve 2 Short Circuit to B+
P1435 Volkswagen
Secondary Air Injection Pump Relay Circuit Short To Ground
P1436 Volkswagen
Secondary Air Injection Pump Relay Circuit Electrical Malfunction
P1434 Volkswagen
Secondary Air Injection Pump Relay Circuit Short To Positive
P1433 Volkswagen
Secondary Air Injection Pump Relay Circuit Open
P1432 Volkswagen
Secondary Air Injection Valve Open
P1430 Volkswagen
Brake System Vacuum Pump Activation Open Circuit/Short To Positive
P1431 Volkswagen
Brake System Vacuum Pump Activation Open Circuit/Short To Ground
P1428 Volkswagen
Brake System Vacuum Pump Activation Short To Ground