volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

With Manufacturer's Scan Tool|Page 2551 > < With Manufacturer's Scan Tool|Page 2549
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Display Fields 

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Press - button.

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Check DTC memory.

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Read readiness code.

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If fault memory has been erased or engine control unit was separated from positive voltage supply, readiness code must be regenerated.

If the indictor behaved as described:
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Release brake pedal.

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Press C button.

Diagnosis of catalytic converter 

Note:  This diagnosis will only exit if the diagnosis of the aging of the oxygen sensors has already been completed successfully.

Indicated on display
-

Press "0", "4" and "6" for display group 46 and acknowledge with "Q."

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