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Re: reprogramming TPIS chip



Hmmm...weird. Anyways...Have you ever checked what they
charge for a "level 5" chip--it'll blow yer mind.
Lyndon.
-----Original Message-----
From: Dan Plaskett <dynastydan@worldnet.att.net>
To: gmecm@diy-efi.org <gmecm@diy-efi.org>
Date: September 3, 2000 11:05 PM
Subject: Re: reprogramming TPIS chip


>I still can't figure out what they did, but I started over with my original
>AANM bin file (86 Corvette, Aluminum heads, 2.73 auto) and then modified it
>with the table info I previously read from the TPIS chip using TunerCat. No
>problems, worked like a charm.  I checked the mask ID and the C870 location
>like Mark suggested but it was fine.  It's amazing how little was actually
>changed from stock to this Level V chip.
>
>Dan
>
>----- Original Message -----
>From: "Programmer" <nwester@eidnet.org>
>To: <gmecm@diy-efi.org>
>Sent: Monday, September 04, 2000 12:47 AM
>Subject: Re: reprogramming TPIS chip
>
>
>> Dan,
>> I think you've either got a bad program or wrong file for the computer.
>> Pull the file off your chip and compare it against what you burned...a
>> rapidly flashing SES kinda indicates a bad prom--or Prom problem.
>> Lyndon
>> -----Original Message-----
>> From: Dan Plaskett <dynastydan@worldnet.att.net>
>> To: gmecm@diy-efi.org <gmecm@diy-efi.org>
>> Date: September 2, 2000 11:26 AM
>> Subject: reprogramming TPIS chip
>>
>>
>> >Got a problem here that I remember someone batting around before.  I
have
>a
>> >couple of TPIS level 5 chips for 1986 Corvettes.  One uses the 32 mask
>the
>> >other 32b mask.  I used Tunercat to make a few mods and ran a checksum.
>> >After burning the new chip the checksum verifies.  Install and the car
>> >sounds like it is hunting and the SES light flashes quickly off and on.
>> >I've run into this before when I had a bad checksum, but that seems to
be
>> >OK.  Any ideas.
>> >
>> >Dan Plaskett
>> >
>>
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>
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