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sold!!

I was one of the buyers on the original runs of MPSCILink. Unfortunately life's gotten super busy and I'm stepping away from the hobby for a while. If anyone wants to buy my kit, (it is unused), PM...

@Jwillis,

You ever take apart one of the cartridges for the DRB and dump the rom? Anything ever come of this?

did someone say jeep 4.0?!?!! :eyebrows::eyebrows::eyebrows::eyebrows::eyebrows:

Wayne, just got my package. Very excited!

Wishing all the best in your recovery!

Good to know, hopefully we can get this to work :)

https://www.dropbox.com/s/cd7imxmcx0wblz8/mpt2boot.txt?dl=0


There's the mpt2boot.txt you requested. Let me know what else I can provide.

Wowzer,

I was poking around MPtune and saw in the list files used for programming routines use the RTS line on the FTDI cable to switch on/off programming voltage. So I built a rig using a EATX...

sorry that this is being such a painful situation. No worries from our part!!!!

Very cool! yeah I noticed the output looks a lot cleaner vs the other disassembled cals I have. I see alot more comments in the code and explanations on stuff. I think it would be cool if you had the...

Wowzer, I was looking through the disassembled 781 cal you had on your dropbox and noticed that it says it was disassembled by MPdissasemble. Is this a tool that's publicly available/a part of MPTune?

I was dealing with the fires in Southern Cali, as well as a unexpected hospital stay, so I just saw this.


I am definitely interested in helping out in any way I can! Most probably I could...

This guy, right?

https://en.wikipedia.org/wiki/AMC_straight-4_engine

no way! That's interesting. Makes sense though, it's for a regular cherokee right? Those came with the 2.5's which are essentially 4.0's with 2 cyl's missing.

this is going to be pretty awesome!

go ahead and modify mine as needed.

I probably mentioned this before but please take your time and dont stress out over this. I am in absolute no rush and I am just happy this is happening at all.

A_kelly wrote a little program to read his jeep SBEC-II and sent me a copy to try. Im going to try with MPTune next.

Wowzer, I did manage to get the thing bootstrapped. Only need 12v for reading. Was able to dump the bin no problems.

Hmmm that's exactly what I was unsure about was whether the late sbec-IIs require 20v for programming. The ST28f256 in them, it only requires 12v for programming according to the datasheet, hence my...

Wowzer's back!!!! :) Hopefully these cals help getting everything mapped out.

Here's a 948 cal (50 state emissions)

https://www.dropbox.com/s/g4jnhit9uel4edi/Jeep%2056026948.BIN?dl=0
...

Couple questions I'm trying to figure out:

Nvm. Figured out where the protection diode goes.

So upon much closer inspection of the board, I found why it stopped working after the work I did yesterday, the soldering iron tip damaged 3 traces on the back side of the board. I discovered through...

I got my reader to read the cal as a AM28f256. So I have the cal for the 56026948 ecu. It is a very late 95 and 50 state emissions like mentioned earlier.

The problem I have now is the ECU I just...

enclosure paid!

Dude you guys are seriously awesome for making all of this happen. Thank you!!!!