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

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Functions, checking<br />

Página 25 de 37<br />

24-149<br />

- Check wiring for open circuit<br />

between test box and 4-pin<br />

connector (to control module)<br />

referring to Electrical Wiring<br />

Diagrams.<br />

Terminal 3 and socket 68<br />

Terminal 4 and socket 69<br />

Wire resistance: max. 1.5<br />

- Additionally check wires all for<br />

short to one another.<br />

Specification:<br />

If no wiring malfunction is detected:<br />

- Replace Motronic Engine Control<br />

Module (ECM) -J220- Page 24-<br />

173 .<br />

- Check DTC memory, repair<br />

malfunctions if necessary and<br />

then erase DTC memory Page<br />

01-23 .<br />

- Erase learned values and adapt<br />

Motronic Engine Control Module<br />

(ECM) -J220- again Page 24-<br />

182 .<br />

- Read readiness code Page 01-<br />

146 . If DTC memory has been<br />

erased or Motronic Engine<br />

Control Module (ECM) -J220- was<br />

disconnected from battery<br />

positive (B+), 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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