DTC P204B (Pcm) - REDUCTANT Pressure Sensor Circuit Range/Performance
WARNING: This page is about a different variant/trim than selected.
P204B (PCM) - REDUCTANT PRESSURE SENSOR CIRCUIT RANGE/PERFORMANCE
| Description: | The PCM carries out a plausibility check on the reductant pressure sensor during startup after a successful purge cycle, when the reductant pressure line has been drained. This DTC sets when the reductant pressure sensor signal exceeds 30 kPa (4.4 psi). | ||
| Possible Causes: |
|
||
| Diagnostic Aids: | Diagnose and repair all circuit DTCs before diagnosing DTC P204B. | ||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | GO to PINPOINT TEST RF . | ||