Well........ I changed TB's. I went from a BBK 70mm to a Motorsports 65mm. After all it was all said and done, i start up the car, and she barely runs. So i do a KOEO and get code 56. That made me call pro-flow for some idea's, considering the fact that ALL i did was swap TB's. When i talked with the guy at pro-flow, he said C & D wasn't supposed to have any voltage with the car NOT running but with the key on. So i started tracking burns/shorts.
I tested pins C & D while running(idling) and got anywhere from 9.2-11.4VDC
With the car on and the MAF disconnected with pin C & D i get 5.8vDC(with a known good computer)
As far as burns/shorts, honestly there are none, I have the entire harness out of the car.
To clear up how my meter works, the scale displays like this:
OUCH(auto)
OU.CHk - 20K
OUC.Hk - 200k
Resistance in 200k scale with PCM disconnected:
I got 0, nada, nothing... C & D or B & D
PCM connected in the 20k scale(OU.CH) i couldn't get a reading.
With the meter in the 200k(OUC.H)
B & D = 100.4k
C & D = 129.6k
thanx for the help chris!!!!!
.dave
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