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Old 08-19-2009, 08:08 PM   #463 (permalink)
Demonhawk
EcoModding Lurker
 
Join Date: May 2008
Location: Humble, TX
Posts: 26

My Jetta - '99 Volkswagen Jetta
90 day: 22.69 mpg (US)
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If i have all 4 PIDS as "fudged" ones the top two will show as an error and then the bottom two will not show up and the arduino will lock up and shortly there after it will do a hard reset. If i have 3 unsupported PID's showing and 1 real one its about a 50/50 toss up. sometimes it will crash other times it won't. If i have only 2 "fudged" ones showing and 2 allowed ones showing it seems to be stable most of the time.

I'm thinking maybe a memory overflow is what causes the crashes? The more "fudged" PIDs I have showing the more likely it is to crash.

I'm still at a loss as to why my car won't report the data for MAF, and others, but the scangauge has no problem. :\
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