P2xxx
error code P2250 to P2259
- error code P2250
- O2 Sensor Reference Voltage Circuit High
- error code P2251
- O2 Sensor Negative Current Control Circuit/Open
- error code P2252
- O2 Sensor Negative Current Control Circuit Low
- error code P2253
- O2 Sensor Negative Current Control Circuit High
- error code P2254
- O2 Sensor Negative Current Control Circuit/Open
- error code P2255
- O2 Sensor Negative Current Control Circuit Low
- error code P2256
- O2 Sensor Negative Current Control Circuit High
- error code P2257
- Secondary Air Injection System Control “A” Circuit Low
- error code P2258
- Secondary Air Injection System Control “A” Circuit High
- error code P2259
- Secondary Air Injection System Control “B” Circuit Low