hey, I got a 92-94 automatic ECU in my friends 1991 GST, so the car is running lean, if I buy the MAFT can I use it to tune the car for more fuel?

you could use an SAFC or VPC... :shrug

Originally posted by eclipzGST
you could use an SAFC or VPC... :shrug

yeah I know but what about the GM MAFT?

don't you have to have a GM MAS to use the GM MAFT?

Originally posted by Mattcky2k
don't you have to have a GM MAS to use the GM MAFT?

Yep. The MAFT translates the GM signal that comes from the GM MAF to use with our stock wiring.

Also, you can tune with the newest version of the MAFT. Ver. 2.01 is much more adjustable in terms of settings for injector sizes, but I would recommend getting an AFC to run with it as well.

Originally posted by Mattcky2k
don't you have to have a GM MAS to use the GM MAFT?

yeah, MAFT is a translator allowing the GM MAF to be interpreted by our ECU.
Back to the original question, Just get a SAFC. Most people don't really need a MAF/T setup till you can max out a 2G MAS. Plus, if you get bigger injectors or whatever, you can just make a few adjustments by pushing a few buttons on the SAFC.

i was just asking cause he didn't say anything about the GM MAF, just about the ECU. i was a little lost

Just pick up a used SAFC for $150 or so. Much easier and cheaper than getting a MAFT setup.

Originally posted by Mattcky2k
don't you have to have a GM MAS to use the GM MAFT?

yeah I ment using a GM MAS and the MAFT