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

Where do you find that 4 letter code describing your mem-cal (aka your chip)...?

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Old 07-20-2001, 08:40 AM
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XtremeVette
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Was curious.....do you have to open the computer case.....mine computer has a sticker on it with a repair number and barcode but no 4 letter code.....

thanks for the help

Old 07-20-2001, 09:04 AM
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Aaron's 87
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It's on the silver sticker that covers the erase window on the EPROM in the MEMCAL. Pull the small cover off the ECM and you should be able to see it.

[This message has been edited by Aaron's 87 (edited 07-20-2001).]
Old 07-20-2001, 10:05 AM
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thanks Aaron.....

Old 07-20-2001, 10:07 AM
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Jeff,

You have a 1990 automatic with 3.07 rear. The sticker on your chip will say ANHT with some numbers. There are a few nuts to remove that hold the ECM over your battery area. Once those are removed, you can lift the ECM up and on the bottom is a small cover that comes off to reveal the Memcal with the chip in it.

Old 07-20-2001, 12:48 PM
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thanks for all the help by the way Craig....appreciate it a lot...

Can't wait to test out the new chip...I just want this thing to run nice and cold this summer for my trip to Maine...

Hopefully...the chip & 160 thermo will do the trick....


Jeff

Old 07-20-2001, 01:07 PM
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Originally Posted by XtremeVette:
[B
thanks for all the help by the way Craig....appreciate it a lot...

Can't wait to test out the new chip...I just want this thing to run nice and cold this summer for my trip to Maine...

Hopefully...the chip & 160 thermo will do the trick....

[img]http]//www.corvetteforum.cc/ubb/biggrin.gif[/img]
Jeff
[/B][/color]
You won't be dissapointed temp wise. Since I've installed the chip and 160 thermostat I haven't gone above 200 degrees.
Old 07-20-2001, 02:13 PM
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Yeah, what they said

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