TT Roadster L4-2.0L Turbo (BPY) (2008)
‹› The Engine Control Module (ECM) (J623) must remain connected for the following step.
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Using a Multimeter, check the Selector Lever (E313) electrical harness connector terminals 7 to 8 for resistance.
Specified value: 60 to 72 ohms (at approx. 20° C)
If the specified value was not obtained:
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Check the wiring connection for an open circuit, short circuit to Battery (+) or Ground (GND).
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Check the wiring connection for damage, corrosion, loose or broken terminals.
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If necessary, repair the faulty wiring connection.
If no malfunction is found in the wiring:
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Replace the Engine Control Module (ECM) (J623 ).
If the specified value was obtained:
Checking wiring
If the manufacturers test box is being used. Perform the following step.
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Install the test box. Refer to 2.0 Liter 4-Cyl. 4V Turbo Fuel Injection & Ignition, Engine Code(s): BWA. Repair Group 24.
If the manufacturers test box is not being used. Perform the following step.
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Remove the Engine Control Module (ECM) (J623). Refer to => [ replacing ] See: Engine Control Module (ECM) (J623).
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Using a Multimeter, check the Selector Lever (E313) electrical harness connector to the Engine Control Module (ECM) (J623) electrical harness
connector T121 for resistance.
Specified value: 1.5 ohms Max.
If the specified value was not obtained:
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Check the wiring connection for an open circuit, short circuit to Battery (+) or Ground (GND).
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Check the wiring connection for damage, corrosion, loose or broken terminals.