Computer Diagnostics and Tuning Technical discussion on diagnostics and programming of the F-body computers

A few sensor values, from multimeter...

Old Aug 31, 2006 | 05:35 PM
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A few sensor values, from multimeter...

After some search, I found some reasonable values for the MAF/TPS/MAP from a thread injunner responded too awhile back. My map reads 1.18-1.21 idle(green-black) and as it warmed up 1.27-1.31 fluctuating within thoose ranges pretty fast, the 1.31 was at about 160' engine temp. Black-grey = 5.00v, Green-black KOEO was 4.72. Is this to far off from the 1.4 required?

Also my MAF reads AC Freq on yellow wires at 2.5khz idle, then up to 6.5khz (semi-agressive rev) might be closer to the 7khz ppl talk about if I just floored it, but as its missing etc, I didn't wanna romp down on it. DC on pink is 11.82 & 4.95 yellow KOEO. Do these sound within spec?

TPS is well within the .20-.90 @ .620v closed and 4.49 WOT KOEO.
Old Aug 31, 2006 | 05:42 PM
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Re: A few sensor values, from multimeter...

FYI not doing this for fun lol, if your wondering why I posted thoose, trying to track down a miss/surge problem
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