01-19-2021, 08:37 PM
Fuel Volume Regulator Control Circuit Range/Performance
The 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.
Cause:
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
Symptoms:
Check engine light
The 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.
Cause:
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
Symptoms:
Check engine light