Results for “P22A”
Fault codes 30
Results match keywords in the stored descriptions. Codes you typed are shown first.
| Code | Description | Brands | System |
|---|---|---|---|
| P22A0 | NOx sensor circuit low bank 1 sensor 2 | 16 | Powertrain |
| P22A1 | NOx sensor circuit high bank 1 sensor 2 | 16 | Powertrain |
| P22A2 | NOx sensor circuit intermittent bank 1 sensor 2 | 10 | Powertrain |
| P22A3 | NOx sensor heater control circuit/open bank 1 sensor 2 | 13 | Powertrain |
| P22A4 | NOx sensor heater control circuit low bank 1 sensor 2 | 12 | Powertrain |
| P22A5 | NOx sensor heater control circuit high bank 1 sensor 2 | 11 | Powertrain |
| P22A6 | NOx sensor heater sense circuit bank 1 sensor 2 | 13 | Powertrain |
| P22A7 | NOx sensor heater sense circuit range/performance bank 1 sensor 2 | 14 | Powertrain |
| P22A8 | NOx sensor heater sense circuit low bank 1 sensor 2 | 10 | Powertrain |
| P22A9 | NOx sensor heater sense circuit high bank 1 sensor 2 | 10 | Powertrain |
Show 15 more matches on this page
| Code | Description | Brands | System |
|---|---|---|---|
| P22AA | NOx sensor heater sense circuit intermittent bank 1 sensor 2 | 4 | Powertrain |
| P22AB | Oxygen sensor positive current control circuit/open bank 1 sensor 2 | 14 | Powertrain |
| P22AC | Oxygen sensor positive current control circuit low bank 1 sensor 2 | 11 | Powertrain |
| P22AD | Oxygen sensor positive current control circuit high bank 1 sensor 2 | 11 | Powertrain |
| P22AE | Oxygen sensor reference voltage circuit/open bank 1 sensor 2 | 13 | Powertrain |
| P22AF | Oxygen sensor reference voltage performance bank 1 sensor 2 | 10 | Powertrain |
| P22A300 | Downstream NOx sensor heater circuit open | 1 | Powertrain |
| P22A309 | The heater of NOx sensor 2 (cylinder bank 1) has an electrical fault or an open circuit. There is a component fault. | 1 | Powertrain |
| P22A313 | The heater of NOx sensor 2 (cylinder bank 1) has an electrical fault or an open circuit. There is an open circuit. | 1 | Powertrain |
| P22A316 | Die Heizung des NOx-Sensors 2 (Zylinderreihe 1) hat einen elektrischen Fehler oder Unterbrechung. Der Grenzwert für elektrische Spannung ist unterschritten. | 1 | Powertrain |
| P22A349 | The heater of NOx sensor 2 (cylinder bank 1) has an electrical fault or an open circuit. There is an internal electrical fault. | 1 | Powertrain |
| P22A500 | Downstream NOx sensor heater circuit short | 1 | Powertrain |
| P22AB00 | Rear wide band oxygen sensor open circuit | 1 | Powertrain |
| P22AC00 | If open or short to ground in signal circuit of rear lambda sensor is detected, ECM sets DTC | 1 | Powertrain |
| P22AC11 | Rear wide band oxygen sensor short circuit to ground | 1 | Powertrain |
| Code | Description | Brands | System |
|---|---|---|---|
| P22AA | NOx sensor heater sense circuit intermittent bank 1 sensor 2 | 4 | Powertrain |
| P22AB | Oxygen sensor positive current control circuit/open bank 1 sensor 2 | 14 | Powertrain |
| P22AC | Oxygen sensor positive current control circuit low bank 1 sensor 2 | 11 | Powertrain |
| P22AD | Oxygen sensor positive current control circuit high bank 1 sensor 2 | 11 | Powertrain |
| P22AE | Oxygen sensor reference voltage circuit/open bank 1 sensor 2 | 13 | Powertrain |
| P22AF | Oxygen sensor reference voltage performance bank 1 sensor 2 | 10 | Powertrain |
| P22A300 | Downstream NOx sensor heater circuit open | 1 | Powertrain |
| P22A309 | The heater of NOx sensor 2 (cylinder bank 1) has an electrical fault or an open circuit. There is a component fault. | 1 | Powertrain |
| P22A313 | The heater of NOx sensor 2 (cylinder bank 1) has an electrical fault or an open circuit. There is an open circuit. | 1 | Powertrain |
| P22A316 | Die Heizung des NOx-Sensors 2 (Zylinderreihe 1) hat einen elektrischen Fehler oder Unterbrechung. Der Grenzwert für elektrische Spannung ist unterschritten. | 1 | Powertrain |
| P22A349 | The heater of NOx sensor 2 (cylinder bank 1) has an electrical fault or an open circuit. There is an internal electrical fault. | 1 | Powertrain |
| P22A500 | Downstream NOx sensor heater circuit short | 1 | Powertrain |
| P22AB00 | Rear wide band oxygen sensor open circuit | 1 | Powertrain |
| P22AC00 | If open or short to ground in signal circuit of rear lambda sensor is detected, ECM sets DTC | 1 | Powertrain |
| P22AC11 | Rear wide band oxygen sensor short circuit to ground | 1 | Powertrain |
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These tables come from diagnostic data. They are useful for advanced users and can be ignored for a normal code lookup.