W3z3

Not sure but I thought the earlier comps had a 2 in that number somewhere like W3Z2 or something?

In any case we should have one for sale soon. :D
 
GMAN said:
This is the PCM in my 93. Is this the good one? Or is it a good one?
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Greg, I have the same PCM in my closet and because my car doesn't have traction assist or whatever it is, it won't work in my car. It would work in one that does have the switch and yes, it's a good one but the W3Z2 is the quickest. Sometimes I wonder if both of them are the same but one is meant for traction assist and the other one isn't... :confused: I have tried the same one you have in the 94 I had and in the 95 and all it will do is turn the car over. It will not let it crank up. Swap PCM's back and it starts right up with no problem.
 
GMAN said:
So the W3Z2 is the better of the two?
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Can't say better but can say quickest. W3Z3 ain't slacking either. I drove the 93 before my dad wrecked it and I could tell that it was quicker than my 94.

All I know is that if the PCM comes out of a car with TA, it's not going to start the car without TA. It will set there and turn over and turn over like it's out of gas. Kinda irritates me to have a quick PCM here and can't use it.
 
I have a W3Z2 in my 93, and my old 94's Z4H0 sitting in the garage... If my quarterhorse ever shows up I'll see about pulling the BIN's and poking around. My 94 always got amazing fuel economy and seemed quite fast for a stock car, I always wondered if it was chipped or something (never noticed if the J3 port cover was there, or anything for that matter.)
 
GMAN said:
My parts 94 has a Z4HO is this one a much better PCM than I currently have?
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Does your parts 94 have the TA button? Also, what do you currently have? You get so many cars, I can't keep up with what you're working on and or driving lol.

If the Z4H0 came out of a car without traction assist, I'll swap you for a W3Z3 that did come out of one with traction assist.
 
NoLimit95 said:
Does your parts 94 have the TA button? Also, what do you currently have? You get so many cars, I can't keep up with what you're working on and or driving lol.

If the Z4H0 came out of a car without traction assist, I'll swap you for a W3Z3 that did come out of one with traction assist.
Click to expand...

The parts car has traction assist. I only have three Marks. :p I had four, but Sapperfire got one. CE, 93 project, and my 94 parts car.
 
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