if i decided to do so, what would i need to change or replace in addition to the pcm itself? anybody got a write up on this?

also, anyone wanna trade? haha

 

II to I or I to II what?
I ve got the II stuff in a box and the I stuff on the car

no problems here

Ill sell the II stuff with computer all but the opti harness

 

converting obd1 to obd1?

It's a no-brainer.

 

Assuming you meant to type OBD-I --> OBD-II, the question is "why"? Other than a minor change in the A4 controls affecting high stall converters (not an issue with an M6), the main differences between OBD-I and OBD-II are the addition on numerous emissions diagnostics and higher self-tuning and data logging costs.

Or did you possibly mean to ask if you could convert your speed-density, batch fire 93 to the MAF, sequential fire system as used in 94 and newer?

 

sorry for the typo, i did mean obd1 to obd2.

it was just an idea i was tossing around because apparently finding a place to tune a obd1 car within 1000 miles of my house is impossible.

it looks like i may have to stick with a mail order tune for now

 

i have a pcmforless tune and it worked out great...mail order tunes work great (for me at least).

 

Go with the mail order tune, I've always been satisfied with PCMForLess.

 

i see you have a somewhat similar setup as me..

you say the mail order worked out great huh? yea im pretty sure they will get it close, at least so it runs good, its just id wager you could still pick up some hp from a dyno tune

 

???
Mail order tunes have been very very good for me. Especially in the "beginning" of mods and changes. "madtuner.com" or "PCMforless.com" are the two favorite vendors on this board.

 

You could get the mail order tune, run it on a dyno and send that info to the tuner for a perfect tune...

Any ways the money you save going with a mail order tune mean you can buy something that will give more then a few HP with the money you save.

 

^ hey thats actually a good point about sending them the dyno results. its cool because i can get free dyno runs too

thanks