possible for pcm to not let speedo work?
Thread Starter
TECH Junkie
Joined: Nov 2001
Posts: 3,029
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From: Chi-Town
possible for pcm to not let speedo work? ok i got their wierd problem- my speedo doesnt work after ive had the trans down. ive replaced the vss and still no go. ive checked the wires from the vss to the pcm and they work. my only other idea is that the pcm is messed for some reason. trans shifts between 1snt and 2nd when manually shifted (second gear start in second). the rear tires turn and have pleanty of power...but for some reason the vss signal (ive checked the voltage on it and there is voltage from the vss) to the pcm. pcm isnt relaying it to the dash or back to the tranny for shifting purposes.
suggestions? its not the vss wires, i know that much.
suggestions? its not the vss wires, i know that much.
