Passat Syncro Wagon V6-2771cc 2.8L DOHC (AHA) (1998)
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Disconnect 5-pin harness connector -1- from ignition coil -2-.
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Disconnect harness connectors -1- from all fuel injectors -2-.
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Connect VAG1527B LED voltage tester to connector terminals for cylinder / fuel injector using adapter cables from VW1594 connector test kit.
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Operate starter and check voltage supply for cylinder 1 fuel injector.
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LED must flicker.
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Repeat test for fuel injectors for cylinders 2-6.
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Switch ignition off.
If the LED does not flicker on any cylinder:
