Pontiac specific DTC OBD2 code: P1613 Loss Of DIM Serial Data
Pontiac specific DTC OBD2 code: P1614 Loss Of RIM Serial Data
Pontiac specific DTC OBD2 code: P1615 Loss Of VTD Serial Data
Pontiac specific DTC OBD2 code: P1620 Low Coolant Circuit
Pontiac specific DTC OBD2 code: P1621 PCM Memory Performance
Pontiac specific DTC OBD2 code: P1622 Cylinder Select
Pontiac specific DTC OBD2 code: P1625 PCM System Reset
Pontiac specific DTC OBD2 code: P1626 Theft Deterrent Fuel Enable Signal Lost
Pontiac specific DTC OBD2 code: P1628 ECT Pull-Up Resistor
Pontiac specific DTC OBD2 code: P1629 Theft Deterrent System-Cranking Signal