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Old 09-05-2008, 02:55 AM   #9 (permalink)
EcoModding Apprentice
Join Date: Jul 2008
Location: Edmonton, AB, Canada
Posts: 128

Schwartzejetta - '00 Volkswagen Jetta TDI GL
90 day: 52.87 mpg (US)
Thanks: 18
Thanked 16 Times in 16 Posts
Thank you for the thread here... I think I have an idea now why my Scanguage isn't calibrating well: My MAF is failing, and thus, it's not reporting accurately, throwing the SG's tracking off.

On the A4 (or MkIV) TDI engines, the MAF sensor is notorious for failing out. I know from the slight lack of power, that mine is failing out again. So, time to sleep, so I can book more hours at work, and buy a new MAF for my car :P
Current mod: Skidplate/Undertray for my MkIV Jetta. Next mod: CAD drawing for skidplate so other Jetta/Golf drivers can make one too!
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