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2013
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XF 2.0
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Repair and Diagnosis
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Engine Performance
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Engine Control Systems
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Diagnostic Trouble Code Index DTC: Engine Control Module (ECM) GTDI 2.0L Petrol -- XF/X250
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Diagnostic Trouble Code (DTC) Index DTC: GTDI 2.0L Petrol DTC: Engine Control Module (ECM)
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Description And Operation
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DTC P0089-29: Fuel Pressure Regulator Performance - Signal invalid
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Possible Causes
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Possible Causes
The value of the signal measured by the engine control module is not plausible given the operating conditions
Fuel pump driver module circuit, short circuit to ground, short circuit to power, open circuit, high resistance