Passat Sedan 4Motion V6-2.8L (ATQ) (2003)
NOTE: Resistance value is valid at approx. 20°C. At higher temperatures, the value will rise approx. 4 - 6 Ohms.
If specified value is not obtained:
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Replace faulty fuel injector.
Checking voltage supply
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Pull connectors (1) off connection (2) of all fuel injectors.
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Connect diode test lamp to connector of tested fuel injector terminal 1 and Ground (GND).
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Switch on starter and test voltage supply for fuel injector.
LED must light.
If LED does not light up:
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Switch ignition off.
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Check for breaks in wire between 2-way connector terminal 1 Fuel Pump (FP) relay (J17) (see wiring diagram).
Wire resistance: max. 1.5 Ohms
Checking Activation and Voltage Supply