LEMON Manuals: Even more car manuals for everyone
Home >> Ford >> 2000 >> Contour SE, 2.0 3, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 753 (Engine Controls - Powertrain DTC Charts & Descriptions - CNG, Flex-Fuel & Gasoline) >> Diagnostic Trouble Code (DTC) Charts >> P1463 - Air Conditioning Pressure Sensor (ACP) Insufficient Pressure Change

P1463 - Air Conditioning Pressure Sensor (ACP) Insufficient Pressure Change

WARNING: This page does not describe the selected car, but rather 30 other vehicles, including the 2004 Mercury Sable, 2004 Mercury Mountaineer, 2004 Mercury Monterey, 2004 Mercury Marauder, and 2004 Mercury Grand Marquis. However, it is still accessible from the selected car via links, so may be relevant.
P1463 - AIR CONDITIONING PRESSURE SENSOR (ACP) INSUFFICIENT PRESSURE CHANGE

Description:  Each time the A/C clutch engages, the PCM is looking for a pressure change in the refrigerant. If the change in pressure is outside of the calibration the DTC sets.
Possible Causes: 
  • A/C system mechanical failure.
  • Open ACP or VREF circuit.
  • A/C sensor damaged.
  • A/C system electrical failure.
  • A/C clutch always engaged.
Diagnostic Aids:  Verify the A/C system function, including refrigerant charge.
Application  Key On Engine Off  Key On Engine Running  Continuous Memory 
All - - GO to DS: Air Conditioning Pressure (ACP) Sensor STEP 16
scientia non olet · About LEMON Manuals