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HOMESERVICE MANUALSFORD2021TRANSIT-150 XLT, 3.5L ENG VIN 8, AWDREPAIR AND DIAGNOSIS (SINGLE PAGE)QUICK LOOKUPSDTC INDEXENGINE CONTROLS - POWERTRAIN DTC CHARTS & DESCRIPTIONS (EXCEPT DIESEL & HYBRID)DIAGNOSTIC TROUBLE CODE (DTC) CHARTS AND DESCRIPTIONSP0025 - B CAMSHAFT POSITION TIMING - OVER-RETARDED (BANK 2)
2021 Ford Transit-150 XLT, 3.5L Eng VIN 8, AWD

P0025 - B Camshaft Position Timing - Over-Retarded (Bank 2)

2021 Ford Transit-150 XLT, 3.5L Eng VIN 8, AWDSECTION P0025 - B Camshaft Position Timing - Over-Retarded (Bank 2)
DTC DESCRIPTION P0025 - B CAMSHAFT POSITION TIMING - OVER-RETARDED (BANK 2)

Description:  This DTC sets when the variable camshaft timing (VCT) position is over-retarded. This DTC sets when the camshaft timing exceeds a maximum calibrated value or remains in a retarded position.
Possible Causes: 
  • VCT unit to camshaft alignment
  • Camshaft timing incorrectly set
  • Continuous oil flow to the VCT piston chamber
  • Erratic camshaft position due to low oil pressure
  • Oil flow restriction in the oil passages or the VCT valve body
  • variable camshaft timing bank 2 solenoid 2 (VCT22) valve stuck open
  • VCT22 circuit open
  • VCT22 circuit short to voltage
  • VCT22 circuit short to ground
  • VPWR circuit open
  • Camshaft advance mechanism binding (VCT unit)
  • Damaged VCT22 phaser
  • Damaged camshaft position bank 2 sensor 2 (CMP22)
  • CMP22 sensor circuits open
  • CMP22 sensor circuits short to voltage
  • CMP22 sensor circuits short to ground
  • Radio frequency interference
Diagnostic Aids:  This DTC may be accompanied by other DTCs. Diagnose all camshaft position (CMP) sensor DTCs first. If no CMP sensor related DTCs are present, continue to follow diagnosis for this DTC.
This DTC is a functional check of the VCT unit. Diagnose any base engine concerns related to the engine oil pressure or engine timing. Refer to the appropriate Engine System, Oil Pressure Test article, to check the engine oil pressure. Refer to the appropriate Engine article, to check the engine timing and VCT phasers.
Application  Key On Engine Off  Key On Engine Running  Continuous Memory 
All GO to Pinpoint Test HK.
RENDER: 1.0x

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