GM PCM Auto Trans control
David A. Cooley
n5xmt at bellsouth.net
Wed Jan 6 01:16:56 GMT 1999
At 03:41 PM 1/5/99 +1100, you wrote:
>Has anybody been playing around with the P6? PCM's that also control trans
>shifts, not just TCC lockup, but 1-2, 2-3 etc shifts?.
>If so, is the calibrations for shift firmness & shift points like a standard
>table?.
>It seems most cars have a Econ/Pwr setting for trans control, although,
>maybe I shouldn't find this out cause I'd have axle snapping / front wheel
>launch setting instead ;-)
>
>Ross Myers
>
Ross,
I've been playing around a bit... I have a 95 Buick LeSabre with the 3800
Series I V6.
I uploaded a picture of the internals of my PCM to the Incoming site, file
name is:
GM-P6-PCM.jpg
Also, the ROM is 95-lesabre.bmyu1714.bin from the /pub/diy_efi/bins
directory.
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David Cooley N5XMT Internet: N5XMT at bellsouth.net
Packet: N5XMT at KQ4LO.#INT.NC.USA.NA T.A.P.R. Member #7068
I am Pentium of Borg...division is futile...you will be approximated.
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