djm_e22

iTrader: (2)

I switched my m6 to a th350 awhile back and just spliced the wires that originally went to the VSS to the front wheel sensor. The speedometer works but it obviously is way off.

I am about to get the PCM shipped off for a tuning for the new engine and later will get it dynotuned. Anybody know the numbers I need to tell the pcm guy so I can get my speedometer working correctly. The front tire size I believe is 25.7".

Thanks for any help.

wrd1972

iTrader: (12)

I dont think the wheel sensors have anything to do with speedometer. There are parameters in the tune such as adjustable multipliers that can be used to dial it in. Might want to purchase Tunercat (assuming you are 94-97) because it might be a trial and error process to dial it in right.