Description OBD-II Trouble Code Description for P0428 Seat Catalyst Temperature Sensor High What does this mean? OBD2 Code P0428 Seat definition: The optical sensor provides a high resolution signal to the Powertrain Control Module (PCM) by counting pulses on the sensor disk located in the injection pump. The high resolution is one of the most…
Category: Seat
Seat P0427 Catalyst Temperature Sensor Low Input Bank 1 Sensor 1
Description OBD-II Trouble Code Description for P0427 Seat Catalyst Temperature Sensor Low What does this mean? OBD2 Code P0427 Seat definition: The optical sensor provides a high resolution signal to the Powertrain Control Module (PCM) by counting pulses on the sensor disk located in the injection pump. The high resolution is one of the most…
Seat P0426 Catalyst Temperature Sensor Range/Performance Bank 1 Sensor 1
Description OBD-II Trouble Code Description for P0426 Seat Catalyst Temperature Sensor Range/Performance What does this mean? OBD2 Code P0426 Seat definition: The optical sensor provides a high resolution signal to the Powertrain Control Module (PCM) by counting pulses on the sensor disk located in the injection pump. The high resolution is one of the most…
Seat P0425 Catalyst Temperature Sensor Circuit Bank 1 Sensor 1
Description OBD-II Trouble Code Description for P0425 Seat Catalyst Temperature Sensor What does this mean? OBD2 Code P0425 Seat definition: The optical sensor provides a high resolution signal to the Powertrain Control Module (PCM) by counting pulses on the sensor disk located in the injection pump. The high resolution is one of the most important…
Seat P0424 Heated Catalyst Temperature Below Threshold Bank 1
Description OBD-II Trouble Code Description for P0424 Seat Heated Catalyst Temperature Below Threshold What does this mean? OBD2 Code P0424 Seat definition: The optical sensor provides a high resolution signal to the Powertrain Control Module (PCM) by counting pulses on the sensor disk located in the injection pump. The high resolution is one of the…
Seat P0421 Warm Up Catalyst Efficiency Below Threshold Bank 1
Description OBD-II Trouble Code Description for P0422 Seat Main Catalyst Efficiency Below Threshold What does this mean? OBD2 Code P0422 Seat definition: The optical sensor provides a high resolution signal to the Powertrain Control Module (PCM) by counting pulses on the sensor disk located in the injection pump. The high resolution is one of the…
Seat P0423 Heated Catalyst Efficiency Below Threshold Bank 1
Description OBD-II Trouble Code Description for P0423 Seat Heated Catalyst Efficiency Below Threshold What does this mean? OBD2 Code P0423 Seat definition: The optical sensor provides a high resolution signal to the Powertrain Control Module (PCM) by counting pulses on the sensor disk located in the injection pump. The high resolution is one of the…
Seat P0420 Catalyst System Efficiency Below Threshold Bank 1
Description OBD-II Trouble Code Description for P0421 Seat Warm Up Catalyst Efficiency Below Threshold What does this mean? OBD2 Code P0421 Seat definition: Basically this means that the oxygen sensor downstream of the catalytic converter on bank 1 is detecting that the converter is not working as efficiently as it should be (according to specs)….
Seat P0419 Secondary Air Injection System Relay B Circuit Malfunction
Description OBD-II Trouble Code Description for P0420 Seat Catalyst System Efficiency Below Threshold What does this mean? OBD2 Code P0420 Seat definition: The catalytic converter has an oxygen sensor in front and behind it. When the vehicle is warm and running in closed loop mode, the upstream oxygen sensor waveform reading should fluctuate. The downstream…
Seat P0418 Secondary Air Injection System Relay A Circuit Malfunction
Description OBD-II Trouble Code Description for P0419 Seat Secondary Air Injection System Control “B” Circuit What does this mean? OBD2 Code P0419 Seat definition: The optical sensor provides a high resolution signal to the Powertrain Control Module (PCM) by counting pulses on the sensor disk located in the injection pump. The high resolution is one…