Diesel Data: Automotive Repair
Home >> Saab >> 2008 >> 9-5 (9600) L4-2.3L Turbo >> Repair and Diagnosis >> A L L Diagnostic Trouble Codes ( DTC ) >> Testing and Inspection >> P Code Charts >> P0171 >> Diagnostic Procedures >> Other Value >> Checking the Fuel Supply

Checking the Fuel Supply




Checking the Fuel Supply







^ Check fuel pressure as described in 'Adjustment/replacement'.

Is the fuel pressure OK?

NO ^ Diagnostic Procedure

YES ^ Checking the Fuel Pump Flow Rate
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