DTC P0450: Evaporative Emission System Pressure Sensor/Switch
DTC P0450: EVAPORATIVE EMISSION SYSTEM PRESSURE SENSOR/SWITCH
| Description: | This DTC sets when the signal input is not responding as expected. | ||
| Possible Causes: |
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| Diagnostic Aids: | Monitor the EVAP_SWITCH PID for a change in state to verify NVLD module operation. | ||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | GO to PINPOINT TEST HZ . | ||