C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

ECM Part #? 85

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Old Nov 13, 2001 | 05:10 PM
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Default ECM Part #? 85

Anyone have the part number off a 85 ecm? Thanks......
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Old Nov 13, 2001 | 05:26 PM
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Default Re: ECM Part #? 85 (corvette0096)

1226870

Used in:


1985-86 2.8 V6 MPFI “S” LB8
1985-86 2.8 V6 MPFI “W” LB6
1985 5.0 V8 TPI “F” LB9
1985 5.7 V8 TPI “8” L98


If you get a used one, make sure it came from a V8 app, and then use your prom in it.

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Old Nov 13, 2001 | 07:21 PM
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Default Re: ECM Part #? 85 (corvette0096)

Like he said, 1226870



[Modified by ZylaRace, 5:22 PM 11/13/2001]
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Old Nov 13, 2001 | 07:29 PM
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Default Re: ECM Part #? 85 (ZylaRace)

Thanks!
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Old Nov 13, 2001 | 07:33 PM
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Default Re: ECM Part #? 85 (Marcho Polo)

1226870
If you get a used one, make sure it came from a V8 app, and then use your prom in it.
Craig -

If you're going to use your PROM, why would it matter what app it came from???

...(And if Corvette0096 can't find one, I have one sitting on my desk here)...


[Modified by Rich B., 6:35 PM 11/13/2001]
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Old Nov 13, 2001 | 09:03 PM
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Default Re: ECM Part #? 85 (Rich B.)

1226870
If you get a used one, make sure it came from a V8 app, and then use your prom in it.


Craig -

If you're going to use your PROM, why would it matter what app it came from???

...(And if Corvette0096 can't find one, I have one sitting on my desk here)...


[Modified by Rich B., 6:35 PM 11/13/2001]
the other little chip is the cylinder select..... if you carry over both chips it won't matter, but sometimes people only swap the main chip.
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Old Nov 13, 2001 | 10:30 PM
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Default Re: ECM Part #? 85 (Marcho Polo)

the other little chip is the cylinder select..... if you carry over both chips it won't matter, but sometimes people only swap the main chip.
Ah, I didn't know that...Thanks!

In that case, if you find one on a shelf in the boneyard, and the other little chip says 16046461, it's from an '85 Camaro V6...
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Old Nov 13, 2001 | 11:06 PM
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Default Re: ECM Part #? 85 (corvette0096)

FYI, you might want to upgrade the ecm to a 86 or later. They are superior when it comes to tuning for max performance. :flag
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