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

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On Board Diagnostic (OBD)<br />

Página 5 de 22<br />

01-5<br />

Malfunction Indicator Light<br />

(MIL) -K83-<br />

If the Motronic Engine Control<br />

Module (ECM) -J220- detects a<br />

malfunction this is indicated by<br />

switching the Malfunction Indicator<br />

Light (MIL) on.<br />

Location of Malfunction Indicator<br />

Light (MIL)<br />

Note:<br />

The Malfunction Indicator Light (MIL)<br />

can switch on in the continuous or<br />

flashing mode. Always check DTC<br />

memory Page 01-23 .<br />

Flashing mode: There is a<br />

malfunction present which can<br />

damage the Three Way Catalytic<br />

Converter (TWC) when<br />

continuing to drive at this power<br />

output. If this occurs, continue<br />

driving only at reduced output.<br />

Continuous mode: There is a<br />

malfunction present which<br />

causes the emissions to<br />

deteriorate. check engine or<br />

transmission control module in<br />

this case.<br />

Check the DTC memory if the<br />

customer has a complaint or<br />

there is a driveability problem<br />

and the Malfunction Indicator<br />

Light (MIL) does not light up, this<br />

is because Diagnostic Trouble<br />

Codes (DTCs) can be stored<br />

which will not switch the<br />

Malfunction Indicator Light (MIL)<br />

on immediately.<br />

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

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

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