P1461 Ford A/C pressure sensor circuit voltage low

P1461 Ford A/C pressure sensor circuit voltage low

Possible causes
  • ACP sensor circuit short to PWR.
  • ACP circuit open.
  • Damaged PCM.
  • ACP circuit short to VREF.
  • ACP circuit short to SIGRTN.
  • Damaged ACP sensor.
    • Tech description
    Verify a VREF voltage between 4 and 6 volts.
    Symptoms
    – Engine Light ON (or Service Engine Soon Warning Light)
    P1461 Ford Description

    The ACP inputs a voltage to the PCM. If the voltage is above a calibrated level the DTC sets.

    Ford Vehicle:Ford Escape,Ford Focus Flexifuel,Ford Mustang,Ford Fusion,Ford Taurus,Ford F-Series,Ford Explorer,Ford C-Max,Ford Escape,Ford Edge,Ford Explorer,Ford Flex,Ford Expedition,Ford Transit Connect,Ford F1-50,Ford E-Series Wagon,Ford Super Duty,Ford Fusion Hybrid SE,Ford C-MAX Hybrid SEL,Ford C-MAX Energi,Ford Fusion Energi SE,Ford Fucos Electric,Ford E-Series Van,Ford E-Series Cutaway,Ford Super Duty Pick Up,Ford Chassis Cab,Ford F-650/F-750,Ford Stripped Chassis
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