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Home >> Saab >> 2011 >> 9-5 Turbo4, Standard >> Repair and Diagnosis >> Engine Performance >> Engine Management And Fuel System, 2.0L Petrol >> Fault diagnosis, fault codes >> DTC P163A: Control Module Fuel Pressure Regulator 1 Control System Circuitry Performance >> Conditions for Setting the DTC

Conditions for Setting the DTC

The ECM detects a condition with the integrated circuits of the high pressure fuel pump actuator driver module or the ECM detects that the current used to drive the high pressure fuel pump actuator is out of range for greater than 4 s.

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