Jetta GLX V6-2.8L (AFP) (2002)
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Connect diode test lamp to connector of fuel injector to be tested terminal 1 and Ground (GND).
Vehicles with engine code BDF
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Connect diode test lamp to connector of fuel injector to be tested terminal 1 and Ground (GND).
Continuation for all vehicles
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Operate starter and test voltage supply for fuel injector.
LED must light up.
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Switch ignition off.
If LED does not light up:
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Check wire between 2-pin connector terminal 1 and the Fuel Pump (FP) Relay -J17- for open circuit according to wiring diagram.
Wire resistance: max: 1.5 Ohm
Activation and voltage supply, checking
Vehicles with engine code AFP
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Connect diode test lamp to the connector terminals of the fuel injector to be checked.
Vehicles with engine code BDF