7730 Hunt was a sucess. Now what?
01-30-2001, 10:51 PM
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7730 Hunt was a sucess. Now what?
Snagged 2 7730's today. Are the MemCal's in these worth fooling with? They cam out of Corsica's, the chip inside the memcal reads:
014
045915
B9411
Is this a suitable EEPROM for sticking a speed density TPI bin on?
Kelly 'GhoSSt' Rosato
014
045915
B9411
Is this a suitable EEPROM for sticking a speed density TPI bin on?
Kelly 'GhoSSt' Rosato
01-30-2001, 11:36 PM
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Engine: 666 c.i.
I asked that question earlier (using the eproms from a V6 730 ecm for my SD TPI) and I was advised against it. Something about the circuitry for the ESC.
But, in all honesty, I do not believe ANYONE has actually tried it. If you got 2 free eproms, try reprogramming with a 350 eprom and give it a VERY quick try if you are willing to take the risk. But if you notice big time knock retard, immediately shut it down and toss them away.
I would be very interested in you results though. If it works (with no major problems for the ESC), then it would be a new source of GM memcals to "butcher".
But, in all honesty, I do not believe ANYONE has actually tried it. If you got 2 free eproms, try reprogramming with a 350 eprom and give it a VERY quick try if you are willing to take the risk. But if you notice big time knock retard, immediately shut it down and toss them away.
I would be very interested in you results though. If it works (with no major problems for the ESC), then it would be a new source of GM memcals to "butcher".
01-31-2001, 05:20 AM
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Originally posted by Glenn91L98GTA:
I asked that question earlier (using the eproms from a V6 730 ecm for my SD TPI) and I was advised against it. Something about the circuitry for the ESC.
I asked that question earlier (using the eproms from a V6 730 ecm for my SD TPI) and I was advised against it. Something about the circuitry for the ESC.
What I need to know is if its 256k or not I guess.
Kelly 'GhoSSt' Rosato
01-31-2001, 05:26 PM
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Transmission: Janis Tranny Yank Converter
Originally posted by Glenn91L98GTA:
But, in all honesty, I do not believe ANYONE has actually tried it.
But, in all honesty, I do not believe ANYONE has actually tried it.
I have,
usually is a total waste of time (several ecms, and several applications).
the eprom is the software, the memcal *sets* the harware.
6-8 means you have to adjust all the rpm sensitive stuff.
You'll get alot more done, by starting with the latest memcal / bin availabe for closest to what you have.
Kinda like setting timing by ear.
As mentioned the ESC stuff will be wrong
02-08-2001, 11:32 PM
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Ok, the latest 2 ECM's I've gotten have (1 from a V6, the other, unknown) the (AD)27C256 EEPROM's in them. Grumpy: I assume that the rest of the memcal is garbage, but I can save the 27C256 for my later programming efforts, right? The rest of the chip reads:
16045915
AD27C256
E 5012AC
U942002SX
On the labels, they read:
Delco
ASMJ
0692
and
Delco
ASFH
9505
Any insight?
Kelly 'GhoSSt' Rosato
16045915
AD27C256
E 5012AC
U942002SX
On the labels, they read:
Delco
ASMJ
0692
and
Delco
ASFH
9505
Any insight?
Kelly 'GhoSSt' Rosato
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