Vanagon Syncro AWD F4-2109cc 2.1L (MV) (1989)
Fuel Injector: Testing and Inspection
Voltage Supply, Checking
Checking Voltage Supply
CAUTION: Avoid short circuits at the connector terminals, the control unit can be damaged.
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Remove all connectors from injectors and connect voltage tester US1115 on one connector (arrow)
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Operate starter
LED must flicker
If NO
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See Electrical Testing - Ignition and Injection System, , test steps 1 and 5 or control unit defective