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Old 06-04-2006, 08:30 AM   #13
MarkD
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Join Date: Apr 2002
Location: In Your DME!
Posts: 2,414
Quote:
Originally Posted by SickFinga
Nah, car still runs the same, sputtering at 4k rpms and check engine is on.

We did it at Dyno Power Services
416-752-3966

Did you measure the a/f ratio at the tailpipe or the bung that was installed last year? If it the tailpipe, the cat has an effect plus there is a delay in the reading. Also, what type of O2 sensor was used? Was it a wideband sensor like I use or the type used by emisions testing places where the exhuast is sampled by a hose?

I finally have time to look at the tuning I read from your car, I'll have a look to see if I can lean it out.

MarkD
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