Standard or different offsets If I?????
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Joined: Dec 2005
Posts: 105
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From: pensacola
Car: Jeep Scrambler
Engine: 350
Transmission: 4L60
Standard or different offsets If I?????
OK, I have took the info from my previous post and have put to 2 chips for trial (4288/7747)(set offset to F000) and the chips are ID'ed to each too(AO and 42), I have not tried yet though , I will do this at lunch but just in case I have to ask.
A big factor I did not say was I am using a 27sf512 chip with a 4k bin that came from a 2732A/32k chip and using a pocket programer 2. I did how ever not say about my socket in the ecm. I did the mod to the ecm as in the post I asked in the diy-ecm's where I took pins 1,2,26,27,28 socket pins and joined/soldered them together in the socket , then soldered back into ecm's.
Will this affect my offset????
If so what would I put in there now????
And what is the reasoning behind this???
Here is a list of my programming procedures. I do a check of the checksums before I burn it to the chip. Each bin (one for each ecm) is 4k/2732A and I use the checksum tool I got from tunercat, it gives all info like check sums match , Id's and all that good stuff(so all is good). Then I open my PP2 program , erase chip then pick my 4k bin to load to buffer, set the settings in pp2 to;
-open bin file
-buffer start=00000
-device start=0F000
-device end=0FFFF
then burn, it tells me that it was "verified to buffer". Now I hit the "move device" to buffer to make a copy of chip and save as a seperate bin name. (I also leave settings alone as above when I save it too ) I then open up tuner cat to check info, all info reads good but I then open up the checksum tool and open up my new saved bin or same bin I just looked at in tuner pro from the chip burn and it either shows all blanks in the fields or reads that checksums dont match. I dont get it. Will this read good anyway or am I looking at this wrong too? If so how should I do it correctly? Or what Do I in setting to make it right? Thanks in advance for any info.
A big factor I did not say was I am using a 27sf512 chip with a 4k bin that came from a 2732A/32k chip and using a pocket programer 2. I did how ever not say about my socket in the ecm. I did the mod to the ecm as in the post I asked in the diy-ecm's where I took pins 1,2,26,27,28 socket pins and joined/soldered them together in the socket , then soldered back into ecm's.
Will this affect my offset????
If so what would I put in there now????
And what is the reasoning behind this???
Here is a list of my programming procedures. I do a check of the checksums before I burn it to the chip. Each bin (one for each ecm) is 4k/2732A and I use the checksum tool I got from tunercat, it gives all info like check sums match , Id's and all that good stuff(so all is good). Then I open my PP2 program , erase chip then pick my 4k bin to load to buffer, set the settings in pp2 to;
-open bin file
-buffer start=00000
-device start=0F000
-device end=0FFFF
then burn, it tells me that it was "verified to buffer". Now I hit the "move device" to buffer to make a copy of chip and save as a seperate bin name. (I also leave settings alone as above when I save it too ) I then open up tuner cat to check info, all info reads good but I then open up the checksum tool and open up my new saved bin or same bin I just looked at in tuner pro from the chip burn and it either shows all blanks in the fields or reads that checksums dont match. I dont get it. Will this read good anyway or am I looking at this wrong too? If so how should I do it correctly? Or what Do I in setting to make it right? Thanks in advance for any info.
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From: garage
Engine: 3xx ci tubo
Transmission: 4L60E & 4L80E
You are describing it fine. It is easy to get confused with all of the addressing of where the bin is. Playing with offsets can get confusing and I personally don't use it. I understand it, but it is easy to make mistakes.
I prefer keeping a running copy of the current bin that I am modifying with a bin edit tool (TC, TP, WinBin, etc). I then bin stack it to the size for the chip being used. I load to the chip using the chip burner set to the default addresses for the correct chip (64k in your case). After burning, then do a verify. Don't read it back and try to modify that bin. Always use the running copy bin to modify and save as a new revision number.
Give it a try, you might find it easier to do than addressing to different areas.
I prefer keeping a running copy of the current bin that I am modifying with a bin edit tool (TC, TP, WinBin, etc). I then bin stack it to the size for the chip being used. I load to the chip using the chip burner set to the default addresses for the correct chip (64k in your case). After burning, then do a verify. Don't read it back and try to modify that bin. Always use the running copy bin to modify and save as a new revision number.
Give it a try, you might find it easier to do than addressing to different areas.
Thread Starter
Member
Joined: Dec 2005
Posts: 105
Likes: 0
From: pensacola
Car: Jeep Scrambler
Engine: 350
Transmission: 4L60
WOW!!!!! Your not kidding. But the F000 did the trick, YIPPPEEEEEE! You dont know how much running in limp home was starting to S*%k. Needless to say more tweaking but at least Im up and running again. This will help me in getting away from the UV part of programming. THANKS FELLA'S FOR THE HELP!
Hey junkcltr you wouldnt happen to have a good site to do some reading on the stacking procedures? I tried it last night to but know for a fact that I was doing things wrong. Thanks in advance for any info again.
Hey junkcltr you wouldnt happen to have a good site to do some reading on the stacking procedures? I tried it last night to but know for a fact that I was doing things wrong. Thanks in advance for any info again.
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Gunner242
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