How long does it take you car to shift after command point ?
Thread Starter
Launching!
Joined: Dec 2001
Posts: 231
Likes: 0
From: Collin County
How long does it take you car to shift after command point ? After the install of my new PT4000 in my car it now takes 350-400rpm's to shift. Example Shift point 6600- and tags rev limiter at 7000 then shifts. Lower to 6500 and all is fine. I guess I need to atap my runs to see actual shift rpm.
Is this normal ? Does most of your cars do this?
Its costing me ET...
Rev limiter
Thanks
Is this normal ? Does most of your cars do this?
Its costing me ET...
Rev limiterThanks
Re: How long does it take you car to shift after command point ? It's not the rev limiter that's the problem,
it's the grandma shift control programming.
Cutting down the shift adaptation time like
with Predator or other tuning will make a big
difference.
it's the grandma shift control programming.
Cutting down the shift adaptation time like
with Predator or other tuning will make a big
difference.
Thread Starter
Launching!
Joined: Dec 2001
Posts: 231
Likes: 0
From: Collin County
Re: How long does it take you car to shift after command point ? I guess I should have said I have Edit and have done some major changes in shift areas.
I think I will try the OD vs. D thing. I searched and that seems like it may be what’s happening to me.
I think I will try the OD vs. D thing. I searched and that seems like it may be what’s happening to me.
TECH Addict
Joined: Jan 2002
Posts: 2,950
Likes: 0
From: Magee MS
Re: How long does it take you car to shift after command point ? my car = no shift lag........ thanks to flp.... I usually manually shift mine since it doesn't shift high enough.... and I lost my HPPIII(or I beleive someone snagged it from my car at the track.... but too bad for them b/c my car is tuned!)
Josh S.
Josh S.
Re: How long does it take you car to shift after command point ? The slip from a high stall can confuse the computer.
2 solutions are to 1) adjust the shift point as you have done; or 2) adjust the shift delay table.
2 solutions are to 1) adjust the shift point as you have done; or 2) adjust the shift delay table.
