P20AD - Reductant Metering Unit Temperature Sensor Circuit Range/Performance
DTC DESCRIPTION P20AD - REDUCTANT METERING UNIT TEMPERATURE SENSOR CIRCUIT RANGE/PERFORMANCE
| Description: This DTC sets when the Reductant Metering Unit Temperature Sensor circuit value is greater than or less than a calibrated limit. | |||
Possible Causes:
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| Diagnostic Aids: This DTC sets when the temperature of Reductant Metering Unit is greater than 170°C (338°F). | |||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | GO to PINPOINT TEST RI . | ||