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Thanks for the advice. I will check to make sure I am using the lasted version. There is also two locations on the Tuner Pro web site with OBD 1...

Thank you very much for your answer, my only doubt is regarding the connections that you mention rx and tx, I want to connect it to the obd1 terminal...

Both sensors are the same! AC Delco 21392, GM 10456549. I checked that before I quit working at Chevy, and RockAuto is the same.

yep it's fairly easy, i had an ecm hooked up on the bench when i wrote eehack you just supply power and ground to a bunch o stuff. use a good...

I know this is an older post, but the older TBI TCC stuff is just plain backwards to the newer stuff. The 10-60 scale is MPH. The value in the...

Finaly I could read the original eeproms. I choosed Philipps 27c512 and the programmer could read the eeproms. Now I have the bin on an eraseable...

What exactly did you have with the engine up to now. Which ecm do you have? The harness is from or for which car? I have changed from carburator...

not 'here's what you need to do'

I think I remember that about the factory VSS now. In fact, I think I have a cluster out of a 90 Suburban with the VSS module in it. My 86 does not...

I think it would be worth the effort and expense to have a TBI system running closed loop. The necessary components for "Closed Loop": MAP TPS...

Jay, I thank you for the offer but for the moment I'm going to pass on the files/tunes - until I decide if the L4big PCM is suitable for my...

the fbodytech tuned file came with this text: This bin is provided with no warranty. Here's what I've done: ** Selected 16210011, 1994...

One of the reasons I chose the 87 R30 was for the 350 TBI. I will never own another Carbed Vehicle again. I restored a '68 GTO w/ 400 motor and...

what instructions tell you that? any modern tool that works with $ee bins should set the checksum for you.

I am not to sure why you don't find an '87 truck (86 actually came with TBI but 4.3L only) and take fuel lines, tanks, engine harness, dash harness,...

I dont know if I agree with this. I would think using a knock sensor for a smaller bored engine on a larger bored engine will make it less sensitive....

Is this confirmed? Is it all calibrations or only the LD9 Supercharger calibrations that were Alpha N? If the cals are Alpha N, what purpose does...

Those L4big pcms for the 2.2ohv have, from GM, alpha N fueling except for a very few J Cars in 97 which have a speed density tune. I have the tune...

Have you thought about finding a used manifold and carburetor and throwing them on? You'd have to drill out the center two bolt holes to accept the...

Ford bin Files