audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

LDP Via Read Measuring Value Block (Mechanical Throttle)|Page 6543 > < Wiring Diagram Layout|Page 6540
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Leak Detection Pump: Testing and Inspection
LDP Via Read Measuring Value Block (Mechanical Throttle)

Leak Detection Pump (LDP) -V144, checking

Special tools needed:

-

VAG1526 A

-

VAG1527 B

-

VAG1594 A

-

VAG1598/22 (vehicles with mechanical accelerator cable)

-

VAG1598/31 (vehicles with electronic throttle control

-

VAS5051 with VAS5051/1
or

-

VAG1551 with VAG1551/3 A

Checking LDP via Read Measuring Value Block (vehicles with mechanical throttle control)

NOTE:

-

Always replace O-rings, sealing rings and gaskets.

-

Radiator fan must not come on during the test!

Troubleshooting requirements

LDP Via Read Measuring Value Block (Mechanical Throttle)|Page 6543 > < Wiring Diagram Layout|Page 6540