[Gmecm] really weird problem ... vn v6 commodore memcal.

[Mark Romans]

OK, I didn't realize that you still had your original chip and it was giving 
the same problem.
Sounds like maybe a broken pin the in ecm or a connection problem then.
I had a chip yesterday that a pin was bent and a quick flashing check enging 
light resulted.
Mark
----- Original Message ----- 
From: mark krawczuk
To: gmecm at diy-efi.org
Sent: Thursday, July 14, 2005 7:59 PM
Subject: Re: [Gmecm] really weird problem ... vn v6 commodore memcal.


hi, i am not quiet sure what u mean.

the thing is i have been doing it this way for ages.

i copied the " master chip "

put that aside.

copied the  master bin onto other  eproms  without a problem......until 
now.....

then even when i  put the master eprom in, that came up with the same 
problem ....maybe just a coincidence.
 what i might do , is cut  out the old eprom , solder another eprom in , and 
try that ???


mark k

-------Original Message-------

From: Nicholas Hromyak
Date: 07/15/05 11:25:57
To: gmecm at diy-efi.org
Subject: Re: [Gmecm] really weird problem ... vn v6 commodore memcal.

Do you have the correct mask and checksum ID?
----- Original Message -----
From: "Mark Romans" <romans at starstream.net>
To: <gmecm at diy-efi.org>
Sent: Thursday, July 14, 2005 7:33 AM
Subject: Re: [Gmecm] really weird problem ... vn v6 commodore memcal.


> You need to start over with another bin file, it sounds like yours got
> corrupted.
> When you get a clean new copy and do a file compare you will find what
> happened.
> Mark
> ----- Original Message -----
> From: mark krawczuk
> To: gmecm at diy-efi.org
> Sent: Thursday, July 14, 2005 12:29 AM
> Subject: Re: [Gmecm] really weird problem ... vn v6 commodore memcal.
>
>
> hi, i have tried swapping  ecu`s, and it definately  comes down to a
> memcal problem......
>
> mark k
>
> -------Original Message-------
>
> From: Jon Dods
> Date: 07/14/05 15:18:25
> To: gmecm at diy-efi.org
> Subject: Re: [Gmecm] really weird problem ... vn v6 commodore memcal.
>
> Sounds like the it's running in limp mode.
> Check where the memcal plugs in to make sure there are no bent /damaged
> pins.
> Failing that you probably need to try another ECU to isolate the problem
> further
>
> Jon.
>
>
>
>
>
>
>
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