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Identify this MEMCAL?

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Old 04-13-2013, 01:56 PM
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Identify this MEMCAL?

I was cleaning up some old parts and came across this MEMCAL.

I've done quite a bit of searching online and can't seem to identify the broadcast code.

The side of it reads: 68767 91 45N --which I believe means it was out of a 91?

Top of it reads: 014 045915

Knock board reads: 3J1314

Any thoughts?

Last edited by OUTATIME GTA; 04-13-2013 at 03:36 PM.
Old 04-13-2013, 02:03 PM
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Re: Identify this MEMCAL?

That's been reprogrammed and the OEM BCC sticker removed. I put and adapter on them and if they pull code 42 you'll know it's not V8. Otherwise, you can try and run to pull a scan ID? However, that could have been changed when re-programmed.
Old 04-13-2013, 03:30 PM
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Car: 1967 Camaro, 91 z28
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Axle/Gears: J65 pbr on stock posi 10bolt
Re: Identify this MEMCAL?

It is a 3.1L na or turbo the second digit of the knock board gives it away.
Old 04-13-2013, 03:36 PM
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Re: Identify this MEMCAL?

Ah, thanks!!
Old 04-13-2013, 04:46 PM
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Re: Identify this MEMCAL?

Np
Old 04-13-2013, 05:13 PM
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Re: Identify this MEMCAL?

Delete

Last edited by MrWillys; 04-13-2013 at 06:12 PM.
Old 04-13-2013, 06:26 PM
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Re: Identify this MEMCAL?

Originally Posted by MrWillys
Where can this information be found to decipher ESC board numbers?
I believe The first digit is the place or run or the esc board the second digit is the engine identifier followed bye the year and the day of production.
Old 04-13-2013, 06:52 PM
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Re: Identify this MEMCAL?

Originally Posted by Tuned Performance
I believe The first digit is the place or run or the esc board the second digit is the engine identifier followed bye the year and the day of production.
Yeah, I figured it out, but can't confirm the year, or build date. I have quite a few of these laying around surprisingly. I took one with the 2nd alpha being J and piggybacked it with a Moates G1 and my tune. It takes about 10 seconds to set a code 41. I've seen people use a jumper wire on these, and was going to give that a try. I now know that P, and R are good. I've done Datamaster logs using these 6 cylinder memcals where they mask code 41 and the spark timing is erratic. I want to see if the jumper wire will allow it to operate correctly.
Old 04-13-2013, 07:21 PM
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Re: Identify this MEMCAL?

The cylinder select for the netress is incorrect if I take it you are using this as a v8.
The firmware and the fire rate would be incorrect.
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