LEMON Manuals: Even more car manuals for everyone
Home >> Lincoln >> 2012 >> MKZ Hybrid >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 35 (Engine Controls (Except Diesel & Hybrid) - Powertrain DTC Descriptions - DTC P0001 - P0192) >> DTC P0003: Fuel Volume Regulator Control Circuit Low

DTC P0003: Fuel Volume Regulator Control Circuit Low

WARNING: This page is about a different variant/trim than selected.
P0003 - FUEL VOLUME REGULATOR CONTROL CIRCUIT LOW

Description:  The PCM monitors the FVR and FVRRTN circuits to the PCM for high and low voltage.
Possible Causes: 
  • FVR circuit short to ground
  • FVRRTN circuit short to ground
Diagnostic Aids:  A FVRRTN circuit short to ground may damage the solenoid coil. If P0001 is retrieved after a circuit repair, check the solenoid coil for an open circuit.
Application  Key On Engine Off  Key On Engine Running  Continuous Memory 
All GO to PINPOINT TEST HP .