Mazda specific DTC OBD2 code: P1492 APLSOL Solenoid Circuit
Mazda specific DTC OBD2 code: P1491 Secondary Switch Solenoid Circuit
Mazda specific DTC OBD2 code: P1487 EGR-CHK (Boost) Solenoid Circuit
Mazda specific DTC OBD2 code: P1486 EGR Vent Solenoid Circuit
Mazda specific DTC OBD2 code: P1485 EGR Vacuum Solenoid Circuit
Mazda specific DTC OBD2 code: P1479 Fan Control (Condenser Primary) Circuit
Mazda specific DTC OBD2 code: P1477 Additional Fan Relay Circuit
Mazda specific DTC OBD2 code: P1476 Fan Relay (High) Circuit
Mazda specific DTC OBD2 code: P1475 Fan Relay (Low) Circuit
Mazda specific DTC OBD2 code: P1474 Fan Control (Primary Winding) Circuit