Mechanics

AUDI A6 CHECK ENGINE LIGHT PROBLEM

2005 Audi A6 • 9,200 miles

Leak detection pump what efect it has in a carr


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Guest
November 19, 2012.



The LDP is a diagnostic tool that the ECM uses to monitor fuel tank pressure loss. A loss in
fuel tank vapor pressure will turn the check engine light on. A faulty LDP will also turn the
check engine light on.

What is the exact problem you have? Any stored fault codes?

Thomas

Tiny
Exovcds
Nov 19, 2012.
Often it can be a simple as a faulty fuel cap, check this first.

Mhpautos
Nov 19, 2012.