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

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Readiness code<br />

Página 13 de 37<br />

01-157<br />

- Check DTC memory, repair Diagnostic Trouble<br />

Codes (DTCs) if necessary and then erase DTC<br />

memory Page 01-23 , DTC memory, checking<br />

and erasing.<br />

- Read readiness code Page 01-146 . If the<br />

DTC memory has been erased or the Motronic<br />

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

disconnected from battery (B+) positive, the<br />

readiness code must be generated again<br />

Page 01-149 .<br />

If no DTC is stored:<br />

- Check Evaporative Emissions (EVAP) Canister<br />

system for leaks:<br />

<strong>Repair</strong> Manual, 2.8 Liter VR6 4V Engine<br />

Mechanical, Engine Code(s): BDF; <strong>Repair</strong> Group<br />

20<br />

If "Sys. OK." appears in display zone 4:<br />

Rapid data transfer<br />

Select function XX<br />

HELP<br />

- Press button.<br />

Work step 6: Oxygen Sensor (O2S) control<br />

diagnosis status before Three Way Catalytic<br />

Converter (TWC)<br />

Indicated on display:<br />

- Press buttons -0- and -8- for function "Read<br />

measured value (data) block" and confirm entry<br />

with -Q- button.<br />

Read measured value block<br />

Input display group number XXX<br />

Indicated on display:<br />

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

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

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