New Beetle L5-2.5L (BPS) (2006)
Specified value: 10.6 volts +/- 2 volts.
Turn the ignition switch OFF.
If the specified value was Not obtained:
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Leave the multimeter positive lead on terminal 1 and connect the multimeter negative lead to engine ground.
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Engine still running.
Specified value: 10.6 volts +/- 2 volts.
Turn the ignition switch OFF.
If the specified value was Not obtained:
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Remove fuse S-243. Check the wire from the electrical harness connector terminal 1 to fuse S-243 for open or high resistance.
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Check the electrical harness connector for damage, corrosion, loose or broken terminals.
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If necessary, repair the wiring connection.
If the specified value was obtained:
Check Ground activation
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) ( J220). Refer to the Repair Information.
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Using a multimeter, check the Evaporative Emission (EVAP) Canister Purge Regulator Valve (N80) electrical connector terminal 2 to Motronic
Engine Control Module (ECM) (J220 ) electrical connector T121 terminal 64 for an open circuit.