P0473 - Exhaust Pressure Sensor A Circuit High
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DTC DESCRIPTION P0473 - EXHAUST PRESSURE SENSOR A CIRCUIT HIGH
| Description: This DTC sets when the exhaust pressure (EP) sensor signal is greater than the self-test maximum. | |||
Possible Causes:
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| Diagnostic Aids: An EBP PID reading greater than 4.8 volts for greater than 2.0 seconds indicates a concern is present. | |||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | GO to PINPOINT TEST X . | ||