Uncommanded Accel on Downshift
Thread Starter
Melting Slicks
Joined: Mar 2005
Posts: 2,534
Likes: 118
From: Columbia, SC
Uncommanded Accel on Downshift
Sometimes when I'm going into sharp corners, and I down shift to where the engine is reving around 4k, the engine will "goose", like if I were to dab the gas for a second 
. Seems to happen with TC/AH more so than in Comp mode, but had it happen in Comp mode yesterday. I actually have to dab the brake for a sec to correct. Has anyone else experienced this or know what it could be (AH/TC issue or emissions rev down ???)?
Thanks
. Seems to happen with TC/AH more so than in Comp mode, but had it happen in Comp mode yesterday. I actually have to dab the brake for a sec to correct. Has anyone else experienced this or know what it could be (AH/TC issue or emissions rev down ???)?Thanks
Advanced
Joined: Jan 2005
Posts: 58
Likes: 0
From: CA
There is an airflow table that controlls idle characteristics with regard to rpm and speed. The Throttle craker table can be modified to change the decell feel you are describing.
Some custom tuning can minimize this feel. This table is not effected by handling modes.
Some custom tuning can minimize this feel. This table is not effected by handling modes.
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