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

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Ignition system, servicing<br />

Página 41 de 51<br />

28-34<br />

- Depress brake pedal and hold.<br />

- Depress accelerator down to wide open throttle<br />

position.<br />

Engine speed will be increased by Engine<br />

Control Module (ECM) to approx. 2300 rpm.<br />

- Depress brake pedal and accelerator and hold<br />

until display in display zone 4 jumps from "Test<br />

OFF" to "Test ON".<br />

- Depress and hold brake pedal and accelerator<br />

until display zone 4 displays specification "Syst.<br />

OK."<br />

- Release brake and accelerator pedals.<br />

- Press button.<br />

- Press buttons -0- and -6- for function "End<br />

output" and confirm entry with -Q- button.<br />

- Switch off ignition.<br />

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

- Check resistance and wiring for knock sensors<br />

Page 28-35 .<br />

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

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

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