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

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Components, checking<br />

Página 86 de 87<br />

24-123<br />

Read measured value block<br />

Input display group number XXX<br />

Indicated on display:<br />

- Press buttons -0-, -0- and -1- for<br />

"Display group number 1" and<br />

confirm entry with -Q- button.<br />

Read measured value block 1<br />

1 2 3 4<br />

Indicated on display: (1...4<br />

zones)<br />

display<br />

- Check whethe Engine Coolant<br />

Temperature (ECT) is above 85<br />

C in display zone 2.<br />

- Observe engine speed in display<br />

zone 1 and Oxygen Sensor<br />

control before Three Way<br />

Catalytic Converter (TWC) in<br />

display zones 3 and 4.<br />

- Observe engine speed in display<br />

zone 1 and Oxygen Sensor<br />

control before Three Way<br />

Catalytic Converter (TWC) in<br />

display zone 3.<br />

- Systematically spray parts of<br />

intake system with engine leak<br />

detector spray.<br />

If the engine speed or the Oxygen<br />

Sensor control do not change:<br />

- Press button.<br />

- Press buttons -0- and -6- for<br />

function "End output" and confirm<br />

entry with -Q- button.<br />

- Switch off ignition.<br />

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

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

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