Mazda specific DTC OBD2 code: P1630 Alternator Regulator #1 Control Circuit
Mazda specific DTC OBD2 code: P1631 Generator Output Voltage Signal (No Output)
Mazda specific DTC OBD2 code: P1632 Battery Voltage Monitor Circuit
Mazda specific DTC OBD2 code: P1633 Battery Overcharge Fault
Mazda specific DTC OBD2 code: P1634 Generator Terminal ‘B’ Circuit Open
Mazda specific DTC OBD2 code: P1645 Fuel Pump Resistor Switch Circuit
Mazda specific DTC OBD2 code: P1649 Fuel Injection Pump Module
Mazda specific DTC OBD2 code: P1650 Power Steering Pressure Switch Out Of Range Fault
Mazda specific DTC OBD2 code: P1651 Power Steering Pressure Switch Circuit
Mazda specific DTC OBD2 code: P1652 Power Steering Pressure Switch Circuit