DTC P0004: Fuel Volume Regulator Control Circuit High
WARNING: This page does not describe the selected car, but rather 25 other vehicles, including the 2012 Lincoln Navigator L, 2012 Lincoln Navigator, 2012 Lincoln MKZ, 2012 Lincoln MKX, and 2012 Lincoln MKT. However, it is still accessible from the selected car via links, so may be relevant.
P0004 - FUEL VOLUME REGULATOR CONTROL CIRCUIT HIGH
| Description: The PCM monitors the FVR and FVRRTN circuits to the PCM for high and low voltage. | |||
Possible Causes:
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| Diagnostic Aids: | |||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | GO to PINPOINT TEST HP . | ||