Passat Syncro Wagon V6-2.8L (ATQ) (2000)
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Use wiring diagram to check wires between test box and harness connector for open circuits or short circuits to Ground (GND) or B+.
fuel injector 1: Terminal 2 + socket 96
fuel injector 2: Terminal 2 + socket 112
fuel injector 3: Terminal 2 + socket 88
fuel injector 4: Terminal 2 + socket 97
fuel injector 5: Terminal 2 + socket 113
fuel injector 6: Terminal 2 + socket 89
Wire resistance: max. 1.5 Ohms
If there is no DTC in wire connection:
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Replace Engine Control Module (ECM).
With Generic Scan Tool
Fuel injectors, checking
Recommended special tools and equipment
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V.A.G 1526 multimeter or V.A.G 1715 multimeter
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V.A.G 1527 Voltage tester
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V.A.G 1594 Connector test set
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Wiring diagram
Test requirements
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The respective fuses of fuel injectors (-N30- to -N33-, -N83-, -N84-) must be OK:
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Fuel Pump (FP) Relay -J17- must be OK, check:
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Battery voltage must be at least 11.5 volts.
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All electrical consumers like, for example, lights and rear window heating must be switched off.
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Parking brake must be engaged or else daylight driving lights will be switched on.
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For vehicles with automatic transmission, selector lever must be in position -P- or -N-.
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If vehicle is equipped with an A/C system, it must be switched off.
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Ground (GND) connections between engine and chassis must be OK.
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Engine speed (RPM) sensor must be OK, checking
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Ignition switched off.