stalling

Started by scott0999, December 20, 2006, 09:50:08 PM

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scott0999

#15
mars,

I copied all the IAC settings from a stock tgp bin w / 5spd patch to that bin you sent me.

so the desired idle is 975 now. I messed with the set screw on the tb and managed to get it around 30 steps @ idle

im not sure if the stalling is 100% fixed, but I did manage to have it not stall twice on the last chip I made..

i've tuned the ve vs map & rpm table and its better at part throttle now

I got a WB02 log awhile back (for the one day the sensor lasted) lol.. and it was running like 9.xx AFR so I leaned it out a little but WOT still needs a little more tune

other than the stalling overall its been good, just had to tune the part throttle a bit and lean out the PE mode
94 Cavalier Z24 3400 Turbo 5spd running $8F

TGPilot

If you are off boost you need to be at least 14.0 or leaner. As soon as you break over 4 psi you need to fatter her up. These cars LOVE 12.0-12.5:1 at WOT and full boost. If you are at 10:1 or richer at WOT you are losing about 30HP in quenched cylinder temps alone.