Throttle postion% and tranny shift tables

I have an H3, auto, ETC. Does the tranny tables that use throttle position (shift speed, TC lockup, etc.) use the commanded throttle postion or actual position. My actual throttle position doesn't go below 12-13 during idle. If 12-13% is the minimum then the 0%, 6%, and somewhat 12% columns don't come into play.

It looks like it is the commanded TPS not the actual position. I verifed this by tweaking the TC lockup table.

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Originally Posted by ChevyHighPerformance

It looks like it is the commanded TPS not the actual position. I verifed this by tweaking the TC lockup table.

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Correct. The actual has to include idle and other values for the ETC.

Quote:

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Originally Posted by ChevyHighPerformance

I have an H3, auto, ETC. Does the tranny tables that use throttle position (shift speed, TC lockup, etc.) use the commanded throttle postion or actual position. My actual throttle position doesn't go below 12-13 during idle. If 12-13% is the minimum then the 0%, 6%, and somewhat 12% columns don't come into play.

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2006 pontiac solstice aftermarket turbo - my thottle is @ 12% when idling too --- @3000rpm LEAN.... - driving it is like running out of gas --- actually not driving till i figure it out
any experience with what adjustments for the Throttle ??? HELP !!

i have thrown : map circuit high ( thinking thats boost ) code , THROTTLE POSITION SWITCH code and LEAN codes.......
the throttle switch and lean are mysteries -
thanks
pam

vacuum leaks possibly.

Start the car and spray some TB cleaner around the connections you can get too. If the idle jumps=vac leak, or intake leak, depending where it is...