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P0088 DODGE - Fuel Rail Pressure Signal Is Above Maximum Limit

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Possible causes
- Faulty fuel pump
- Blocked fuel filter
- Faulty fuel pressure sensor
- Fuel pressure sensor harness is open or shorted
- Fuel pressure sensor electrical circuit poor connection
- Faulty Fuel injector
Help with this
When is the code detected?
The Engine Control Module (ECM) ECM has detected that the fuel pressure is above a calibrated value
- Engine Light ON (or Service Engine Soon Warning Light)
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Engine Light ON?

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