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

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ABS ITT Mk 20 IE On Board Diagnostic (OBD) program<br />

Página 3 de 59<br />

01-23<br />

V.A.G 1551 Scan Tool, connecting and<br />

selecting function<br />

Note:<br />

All functions which could previously be<br />

performed with V.A.G 1551 can also be<br />

performed with the new tester VAS 5051.<br />

The ABS function is switched off in the control<br />

module during the On Board Diagnostic (OBD).<br />

The Diagnostic Trouble Code (DTC) memory<br />

can be erased after successful checking and<br />

repair.<br />

- Pull cover -1- off in direction of arrow.<br />

- With ignition switched off connect V.A.G 1551<br />

using cable V.A.G 1551/3(A) to Data Link<br />

Connector<br />

Connecting VAS 5051 Page 01-31 .<br />

V.A.G - On Board Diagnostic<br />

1 - Rapid data transfer1)<br />

2 - Blink code output1)<br />

HELP<br />

Indicated on display<br />

1) Is displayed alternately<br />

Note:<br />

If there is no indication on display, check DLC,<br />

Electrical checks Page 01-102 , test steps 14<br />

and 15.<br />

Depending on the program, additional operating<br />

information can be printed out by pressing the<br />

HELP key of V.A.G 1551.<br />

The key is used for moving forward within<br />

the program.<br />

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

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

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