P0004 - Fuel Volume Regulator Control Circuit High
P0004 Possible Causes
- Faulty Fuel Volume Regulator (FVR) Control Solenoid
- Fuel Volume Regulator (FVR) Solenoid harness is open or shorted
- Fuel Volume Regulator (FVR) Solenoid circuit poor electrical connection
How do I fix code P0004?Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.
Cost of diagnosing the P0004 code
Labor: 1.0The cost of diagnosing the P0004 code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
- Engine Light ON (or Service Engine Soon Warning Light)
P0004 DescriptionThe Powertrain Control Module (PCM) monitors the Fuel Volume Regulator (FVR) and Fuel Volume Regulator Return (FVRRTN) circuits to the PCM for high and low voltage.
P0004 More InformationNeed more information on how to fix the P0004 code?
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Need more help?Get the P0004 code diagnosed by a professional: Find a repair shop in your area
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