Tiguan 4Motion (5N1) L4-2.0L Turbo (CCTA) (2009)
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Switch the ignition off.
If the specified value was obtained:
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Replace the Fuel Pressure Sensor (G247).
If the specified value was Not obtained:
Checking wiring connections
If the manufacturers test box is being used, perform the following step.
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Install the test box.
If the manufacturers test box is not being used, perform the following step.
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Remove the Motronic Engine Control Module (ECM) ( J623). Refer to the Repair Information.
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Using a multimeter, check the Fuel Pressure Sensor (G247) electrical harness connector terminals to the Motronic Engine Control Module (ECM)
(J623) electrical harness connector T60 terminals for an open circuit according to the wiring diagram.
Specified value: 1.5 ohms Max.
If the specified value was Not obtained:
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Check the wiring for an open, high resistance or short to ground.
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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 the specified value was obtained: