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Home >> Cadillac >> 2016 >> XTS Base >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Controls And Fuel - 3.6L (LFX LF3) - DTC P0112 LF3 To DTC P0507 >> Diagnostic Information and Procedures >> DTC P018B-P018D: Fuel Pressure Sensor (Chassis Control Module) >> Circuit/System Verification
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Circuit/System Verification

  1. Engine running.
  2. Verify the scan tool Fuel Pressure Sensor Voltage parameter is between 0.2-4.8 V.
    • If not between 0.2-4.8 V 

      Refer to Circuit/System Testing.

    • If between 0.2-4.8 V 
  3. All OK.
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