Results for “P20A”
Fault codes 17
Results match keywords in the stored descriptions. Codes you typed are shown first.
| Code | Description | Brands | System |
|---|---|---|---|
| P20A0 | Reductant Purge Control Valve A Circuit /Open | 27 | Powertrain |
| P20A1 | Reductant Purge Control Valve A Performance | 27 | Powertrain |
| P20A2 | Reductant Purge Control Valve Circuit Low | 27 | Powertrain |
| P20A3 | Reductant Purge Control Valve Circuit High | 26 | Powertrain |
| P20A4 | Reductant Purge Control Valve Stuck Open | 20 | Powertrain |
| P20A5 | Reductant Purge Control Valve A Stuck Closed | 23 | Powertrain |
| P20A6 | Reductant injection air pressure control valve circuit/open | 21 | Powertrain |
| P20A7 | Reductant injection air pressure control valve performance | 20 | Powertrain |
| P20A8 | Reductant injection air pressure control valve circuit low | 20 | Powertrain |
| P20A9 | Reductant injection air pressure control valve circuit high | 20 | Powertrain |
Show 7 more matches on this page
| Code | Description | Brands | System |
|---|---|---|---|
| P20AA | Reductant injection air pressure control valve stuck open | 20 | Powertrain |
| P20AB | Reductant injection air pressure control valve stuck closed | 20 | Powertrain |
| P20AC | Reductant Metering Unit Temperature Sensor Circuit | 23 | Powertrain |
| P20AD | Reductant Metering Unit Temperature Sensor Circuit Range/Performance | 25 | Powertrain |
| P20AE | Reductant Metering Unit Temperature Sensor Circuit Low | 24 | Powertrain |
| P20AF | Reductant metering unit temperature sensor circuit high | 21 | Powertrain |
| P20A300 | No description available | 1 | Powertrain |
| Code | Description | Brands | System |
|---|---|---|---|
| P20AA | Reductant injection air pressure control valve stuck open | 20 | Powertrain |
| P20AB | Reductant injection air pressure control valve stuck closed | 20 | Powertrain |
| P20AC | Reductant Metering Unit Temperature Sensor Circuit | 23 | Powertrain |
| P20AD | Reductant Metering Unit Temperature Sensor Circuit Range/Performance | 25 | Powertrain |
| P20AE | Reductant Metering Unit Temperature Sensor Circuit Low | 24 | Powertrain |
| P20AF | Reductant metering unit temperature sensor circuit high | 21 | Powertrain |
| P20A300 | No description available | 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.