Buick specific DTC OBD2 code: P1442 EVAP Vacuum Switch High Voltage During Ignition On
Buick specific DTC OBD2 code: P1377 IC Module CAM Pulse To 4X Reference Pulse Comparison
Buick specific DTC OBD2 code: P1406 EGR Valve Pintle Position Circuit
Buick specific DTC OBD2 code: P1450 Barometric Pressure Sensor Circuit
Buick specific DTC OBD2 code: P1380 Misfire Detected – Rough Road Data Not Available
Buick specific DTC OBD2 code: P1407 EGR Air Intrusion In Exhaust Supply To EGR Valve
Buick specific DTC OBD2 code: P1451 Barometric Pressure Sensor Performance
Buick specific DTC OBD2 code: P1381 Misfire Detected – No Communication with Brake Control Module
Buick specific DTC OBD2 code: P1408 Intake Manifold Pressure Sensor Circuit
Buick specific DTC OBD2 code: P1460 Cooling Fan Control System