Jetta Sedan L5-2.5L (BGP) (2005)
Specified value: 12.0 to 20.0 ohms (at approx. 20° C)
If the specified value was not obtained:
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Replace the faulty Fuel Injector
If the specified value was obtained:
Checking activation
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Using a Multimeter, check the Fuel Injector electrical harness connector terminal 1 to Ground (GND) for voltage.
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Operate the starter.
Specified value: Battery voltage.
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Switch the ignition off.
If the specification was not obtained:
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Check the Fuel Injector electrical harness connector terminal 1 to the Power Supply Relay (terminal 15) (J329) socket 2/87 for an open circuit,
short circuit to each other, Battery (+), and Ground (GND).
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Check the electrical harness connector for damage, corrosion, loose or broken terminals.
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If necessary, repair the faulty wiring connection.
If no malfunction is detected in the wiring: