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

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Climatronic On Board Diagnostic (OBD) through m.y. 2001<br />

Página 17 de 52<br />

01-22<br />

VAG 1551<br />

printout<br />

00792<br />

A/C<br />

Pressure<br />

Switch -<br />

F129- 4)<br />

Possible cause<br />

Short or open circuit in wiring or<br />

connectors to A/C pressure switch -<br />

F129-<br />

Corrective actions<br />

- Check -F129- using function 08<br />

Read measuring value block<br />

Page 01-43<br />

- <strong>Repair</strong> wiring and connectors<br />

using wiring diagram<br />

Refrigerant system malfunctions:<br />

over or insufficiently charged<br />

refrigerant system blockage<br />

insufficient air flow to condensor<br />

and/or engine radiator<br />

-F129- malfunctioning<br />

- Check refrigerant system<br />

Page 87-89<br />

- Check engine cooling<br />

<strong>Repair</strong> Manual, Engine<br />

Mechanical, <strong>Repair</strong> Group 19<br />

- Replace -F129-<br />

Cannot be<br />

checked at<br />

present<br />

This display appears only if Output Diagnostic Test Mode (DTM) was<br />

performed and the pressure switch could not be checked (e.g. outside<br />

temperature below 12 C (53 F) before checking the DTC memory.<br />

This DTC is erased from the DTC memory after switching ignition off.<br />

1) This malfunction cannot be recognized if the outside temperature is below 12 C (53<br />

F), or if -G17- and -G89- malfunction. The switch is a three-part switch, the 2 bar/32<br />

bar switch component is tested, the 16 bar switch component is not.<br />

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

13/2/<strong>2005</strong>

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