Q7 Quattro V6-3.6L (BHK) (2007)
Fuel Pump Control Unit: Testing and Inspection
Fuel Pump (FP) Control Module J538 , Checking
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The voltage is supplied to fuel pumps via Fuel Pump (FP) Control Module J538.
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Fuel Pump (FP) Control Module J538 testing occurs in "Guided Fault Finding".