TCC question in '165

[Shannen Durphey]

Your scanner may be looking for voltage on the tcc terminal in the
ALDL connector to determine tcc off.  Is there a word in the data
stream for tcc?  Anyway, you can use a test light connected to the
ALDL tcc terminal and ground.  When the light is off, tcc is on.
Shannen

Marteney, Steven J. wrote:
> 
> The brake test told the story.  I DO have lock-up even though the scanner
> says I don't, value never toggles.  The revs probably seem high to me from
> the huge hole just after the cat convertor.  WHAT????  SPEAK UP!
> 
> Steve
> 
> -----Original Message-----
> From: Programmer [mailto:nwester at eidnet.org]
> Sent: Wednesday, April 19, 2000 10:51 PM
> To: gmecm at diy-efi.org
> Subject: Re: TCC question in '165
> 
> Check coolant temp--there's a minimum value
> before TCC lockup occurs.
> 
> Lyndon.
> -----Original Message-----
> From: Marteney, Steven J. <smarteney at xlvision.com>
> To: gmecm at diy-efi.org <gmecm at diy-efi.org>
> Date: April 19, 2000 8:31 AM
> Subject: TCC question in '165
> 
> >Finally got Diacom to link in low-speed mode to my '165.  Very revealing!
> >Sorry I'm asking this half cocked, but I'm at work and have gotten busy so
> I
> >haven't done any research myself.  The whole way to work this morning the
> >TCC never turned on according to Diacom.  I believe it too cause the revs
> >have been kinda high lately.  What parameters control lock-up?  Is it just
> >rpm's?  Or is there a load variable that comes into play?  Also, 3rd and
> 4th
> >gear switches are doing funny things, noticed this late though and didn't
> >have time to troubleshoot.  (BLM is typically >150 so I also know I got
> some
> >tuning to do there.)
> >
> >Thanks,
> >Steve Marteney
> >smarteney at xlvision.com
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