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Bentley Volkswagen.Golf.Jetta.R32.Official.Factory.Repair.Manual.1999-2005

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Ignition system, servicing<br />

Página 34 de 51<br />

28-27<br />

Checking activation<br />

- Connect VAG 1527 LED test light<br />

using adapter cables from V.A.G<br />

1594 to terminals 4 and engine<br />

Ground of disconnected<br />

connector for cylinder 1.<br />

- Operate starter and check ignition<br />

signal from Engine Control<br />

Module (ECM).<br />

LED must flicker<br />

- Repeat check at fuel injector<br />

connectors for Cyls. 2 to 6.<br />

- Switch off ignition.<br />

When the LED flickers and the<br />

supply voltage is OK.:<br />

- Replace relevant ignition coil with<br />

power output stage Page 28-<br />

3 , item 2 .<br />

- Check DTC memory, repair<br />

malfunctions if necessary and<br />

then erase DTC memory Page<br />

01-23 .<br />

- Read readiness code Page 01-<br />

146 . If DTC memory has been<br />

erased or Engine Control Module<br />

(ECM) was disconnected from<br />

battery positive, readiness code<br />

must be generated again Page<br />

01-149 .<br />

http://ebahn.bentleypublishers.com/vw/servlet/Display?action=Next&type=repair&id=...<br />

12/2/<strong>2005</strong>

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