6395 7427 8625 Manual Trans Calibration Listing

[EagleMark]

Yes they are both $OD.

But manual bit is set! May use something completly differant for Stall saver. Later when I find time..... been an issue lately.... I want to compare it to auto and see how many differences I can find to IAC logic, decel settings and such...

Manual bit is set so who knows what why TCC only is set, maybe over ride... who cares I got an $OD manual bin!

I could always set it identical to $OE manual bin that needs changes from 7.4L to 5.7L, this one needs to go from 4.3L to 5.7L. The other one is listed as 5.7L all trans and it may be best start with manual bit checked?

[gregs78cam]

Just remember to compare them both from V6s

Yes they are both $OD.

.... I want to compare it to auto and see how many differences I can find to IAC logic, decel settings and such...

[93V8S10]

Need to check for CPI as well.

[Philalbar1]

So I've been having trouble getting my 1993 (8625) S10 with a 4.3 to run properly now that I've swapped a manual trans from a 92 into it. I got Tunerpro and an AutoProm, and have done a little digging, but haven't been able to get a bin that works properly. Everything seems to run okay in the short drives I've taken the truck on, but it doesn't like to idle down between shifts, and going downhill it will actually speed up. After coming to a stop for a couple seconds, it idles back down to 750 rpm, but not before. I have rebuilt the throttle body, and managed to get the e-fan coding working on my programmed chip, but there are way too many options in tunerpro that I don't understand. I'm hoping someone can give me some advice on where to look, or what to do. Thanks in advance!
~Phil

[57 Handyman]

Philalbar1, I have '92 S-10 4x4 with slightly modified 4.3L and 700r4. I also run PCM 8625. When you say you got your e-fan coding working, do you mean shutting down your fans at highway speeds? I want to know exactly what you did to reprogram your chip to get the e-fan setup running. Would you mind sharing your BIN? Thanks in advance.

My e-fan setup consists of Intrepid fans and two relays. Fan #1 is tied to the AC and the relay is tapped into AC clutch GRN wire. Fan #2 is tied to engine temp and the relay tied to a engine temp sensor.

[Philalbar1]

57, I got the code from the $E6 page that Mark put up, and just followed the instructions. I've got like 9 iterations of bins right now, as I'm trying to get my tune to work with a 5 speed conversion. The $E6 fan code was really pretty easy to work in, you just need to follow the instructions. I can put the hex code in now in about 40 minutes. It adds code to the end of the bin that will output grounds to specific wires coming from the ecm, and that is also included in the instructions.

http://www.gearhead-efi.com/Fuel-Inj...Information-E6 Post #7

That should include all the info you'll need. I can send you my bin that I am running in a private message, but it's kind of a mess right now and I really am skeptical about having other people try to run it as I may have messed up a lot of variables that could cause damage.

I can tell you, the Intrepid fans (at least the ones I got) run pretty strangely. I have setup both fans to cool the engine, not the trans since I'm running an NV3500. I ground the relay for "fan A" for low speed, and the ECM grounds the "fan B" relay, which actually turns both fans on high. Let me know if you need any more help. Have you started a post about this, so we don't clutter this post with fan info?

~Phil

[woody80z28]

MT8 with a V6??? That's the RPO for the NV4500 in 3/4 and 1 tons...