A4 Sedan L4-1.8L Turbo (AWM) (2001)
Leak Detection Pump: Testing and Inspection
LDP Via Read Measuring Value Block (Mechanical Throttle)
Leak Detection Pump (LDP) -V144, checking
Special tools needed:
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VAG1526 A
-
VAG1527 B
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VAG1594 A
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VAG1598/22 (vehicles with mechanical accelerator cable)
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VAG1598/31 (vehicles with electronic throttle control
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VAS5051 with VAS5051/1
or
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VAG1551 with VAG1551/3 A
Checking LDP via Read Measuring Value Block (vehicles with mechanical throttle control)
NOTE:
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Always replace O-rings, sealing rings and gaskets.
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Radiator fan must not come on during the test!
Troubleshooting requirements