Pontiac specific DTC OBD2 code: P1189 Engine Oil Pressure Switch Circuit
Pontiac specific DTC OBD2 code: P1188 EOT Sensor Circuit High Voltage
Pontiac specific DTC OBD2 code: P1187 EOT Sensor Circuit Low Voltage
Pontiac specific DTC OBD2 code: P1186 EOT Circuit Performance
Pontiac specific DTC OBD2 code: P1185 Engine Oil Temperature Circuit
Pontiac specific DTC OBD2 code: P1171 Fuel System Lean During Acceleration
Pontiac specific DTC OBD2 code: P1170 Bank To Bank Fuel Trim Offset
Pontiac specific DTC OBD2 code: P1165 HO2S Cross Counts Bank 2 Sensor 2
Pontiac specific DTC OBD2 code: P1164 HO2S Bank 2 Sensor 3 Rich Or High Voltage
Pontiac specific DTC OBD2 code: P1163 HO2S Bank 2 Sensor 3 Lean System Or Low Voltage