GLI L4-2.0L Turbo (CCTA) (2008)
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Switch the ignition on.
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Using a multimeter, check the Intake Manifold Runner Position Sensor (G336) electrical harness connector terminal 1 to ground for voltage.
Specified value: near 5 V
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Switch ignition off.
If the specified value was obtained:
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Using a multimeter, connect the black lead to terminal 3 and the red lead to Battery positive.
Specified value: Battery voltage.
If the specified values were 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 values were obtained:
Checking internal resistance
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Using a multimeter, check the Intake Manifold Runner Position Sensor (G336) electrical terminals 2 to 3 for resistance.
Specified value: 7-25 ohms (at approx. 20° C)