P0093
Powertrain Codes
P0093 - DODGE - Fuel Rail Pressure Malfunction Positive Pressure Deviation
Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
Possible Causes
- Fuel Quantity Solenoid harness is open or shorted - Fuel Quantity Solenoid electrical circuit poor connection - Faulty Fuel Quantity Solenoid
When Detected
The Engine Control Module (ECM) has determined that the actual fuel pressure is above the indicated fuel pressure specifications.