A6 Sedan V6-2.8L (ATQ) (2000)
Fuel Pump Relay: Testing and Inspection
Fuel Pump (FP) Relay -J17- and Activation, Checking
Special Tools and Equipment
-
VAG1526A
-
VAG1594A
-
VAG1598/31
-
VAS5O51 with VAG5051/1
or
-
VAG1551 with VAG1551/3B
Voltage is supplied to the Fuel Pump (FP) and several components of the injection system via the Fuel Pump (FP) relay -J17-.
Engine must be turning for Fuel Pump (FP) relay -J17- to close. This means that the relay does not receive Ground (GND) (via ECM) until the ECM
recognizes RPM signals.