Buick specific DTC OBD2 code: P1141 HO2S Bank 1 Sensor 2 Average Voltage Level
Buick specific DTC OBD2 code: P1171 Fuel System Lean During Acceleration
Buick specific DTC OBD2 code: P1216 Fuel Solenoid Response Time Too Short
Buick specific DTC OBD2 code: P1143 HO2S Bank 1 Sensor 3 Lean Or Low Voltage
Buick specific DTC OBD2 code: P1185 Engine Oil Temperature Circuit
Buick specific DTC OBD2 code: P1217 Fuel Solenoid Response Time Too Long
Buick specific DTC OBD2 code: P1144 HO2S Bank 1 Sensor 3 Rich Or High Voltage
Buick specific DTC OBD2 code: P1186 EOT Circuit Performance
Buick specific DTC OBD2 code: P1218 Injection Pump Calibration Circuit
Buick specific DTC OBD2 code: P1145 HO2S Cross Counts Bank 1 Sensor 3