LEMON Manuals: Even more car manuals for everyone
Home >> Ford >> 2012 >> Explorer Base, 3.5 8, AWD, 6F50 >> Repair and Diagnosis >> External Pages >> Different car >> Section 320 (Engine Controls (Except Diesel & Hybrid) - DTC P0001 - P0209) >> DTC P018D: Fuel Pressure Sensor B Circuit High

DTC P018D: Fuel Pressure Sensor B Circuit High

WARNING: This page does not describe the selected car, but rather 25 other vehicles, including the 2013 Lincoln Navigator, 2013 Lincoln MKZ, 2013 Lincoln MKX, 2013 Lincoln MKT, and 2013 Lincoln MKS. However, it is still accessible from the selected car via links, so may be relevant.
DTC P018D: FUEL PRESSURE SENSOR B CIRCUIT HIGH

Description:  The comprehensive component monitor (CCM) monitors the FLP circuit to the PCM for high voltage. The test fails if the voltage exceeds a calibrated limit for a calibrated amount of time during testing.
Possible Causes: 
  • FLP circuit short to voltage
  • FLP circuit open
  • Damaged fuel pressure sensor
Diagnostic Aids:   
Application  Key On Engine Off  Key On Engine Running  Continuous Memory 
All GO to PINPOINT TEST DD .