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M. Reged: 10/09/2010 Posts: 282 Loc: Costa del Poole Exhaust, lambda, cats       02/10/2010 23:01 Edit   Reply   While I am waiting for an engine to grace my drive to put the car back on the road, there are a few small jobs to sort, and curious questions to answer. 1. X pipe. That's my name for it for now. Why is there a connection between left and right exhaust, immediately after the downpipes/manifolds? 2. Sensor In the X pipe. What is it, and it's purpose? Oxygen sensor? 3. Lambda. Where is it 4. Cats The right hand cat was nearly non existent, while the left hand was mostly there, but I suspect quite blocked. Will the car require any adjustment to run correctly? There is a sensor in the right hand cat which obviously must be monitored by something. 85 WR quattro 90 V8 Silver, 91 V8 Black, 93 V8 Lago 93 100e quattro V6. Titan, i think Post Extras

Entire thread Subject Posted by Posted on Exhaust, lambda, cats Mark Hanman 02/10/2010 23:01 Re: Exhaust, lambda, cats Bastian P.   02/10/2010 23:27 Re: Exhaust, lambda, cats Tim A.   03/10/2010 10:28

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