Speedo

guesswatidrive · April 15th, 2007, 11:13 AM

right now in the process of my auto-many conversion i have the park neutral switch from the auto trans ripped out and connected to the wiring harness for the trans. this is so my car will start

. this is due to the PCM difference from auto to many. i also dont have back-up lights b/c of the wiring harness diff. now also my speedometer currently reads about double of what it is supposed to (e.g im going 35 it reads 70ish) the question here is, once i get my PCM reflashed will the speedo read corretly, me and my friend beleive so but we are not so sure, im going to get the correct wiring harness asap so stupid ppl dont drive into me when im backing up, will the two of those for sure get my speedo right?

Racinjason81 · April 16th, 2007, 01:55 PM

What year is your car?

Racinjason81 · April 16th, 2007, 01:55 PM

What year is your car?

Racinjason81 · April 16th, 2007, 01:55 PM

What year is your car?

April 15th, 2007, 11:13 AM	#1
guesswatidrive Newbie Join Date: Apr 2007 Posts: 10	Speedo right now in the process of my auto-many conversion i have the park neutral switch from the auto trans ripped out and connected to the wiring harness for the trans. this is so my car will start . this is due to the PCM difference from auto to many. i also dont have back-up lights b/c of the wiring harness diff. now also my speedometer currently reads about double of what it is supposed to (e.g im going 35 it reads 70ish) the question here is, once i get my PCM reflashed will the speedo read corretly, me and my friend beleive so but we are not so sure, im going to get the correct wiring harness asap so stupid ppl dont drive into me when im backing up, will the two of those for sure get my speedo right?

April 16th, 2007, 01:55 PM	#2
Racinjason81 Hardcore Enthusiast Join Date: Feb 2007 Location: New jersey Posts: 1,199	What year is your car? __________________ Speed kills drive an import and live forever. 1991 LX 5.0 H/B 1990 T-BIRD SC

April 16th, 2007, 01:55 PM	#3
Racinjason81 Hardcore Enthusiast Join Date: Feb 2007 Location: New jersey Posts: 1,199	What year is your car? __________________ Speed kills drive an import and live forever. 1991 LX 5.0 H/B 1990 T-BIRD SC

April 16th, 2007, 01:55 PM	#4
Racinjason81 Hardcore Enthusiast Join Date: Feb 2007 Location: New jersey Posts: 1,199	What year is your car? __________________ Speed kills drive an import and live forever. 1991 LX 5.0 H/B 1990 T-BIRD SC

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