In my civic EG i got B16A with S200 and when the car is cold i got 10:1 AFR or even richer and when i hit the pedal and let of, the car just dies. But in 2-3 minutes my AFR goes to 12:1 AFR and it won't die again. When the car is hot it runs on 14-15 AFR with no problem.
My cranking fuel trim is 0, my post start fuel adj. is 0, and IAC duty cycle is increased, but the car still stops running when i hit the gas when it is 10:1 AFR. How can i avoid this? S300 has fuel compensation table, Romeditor4 (1.0.9.0.) which i am using has not.
any suggestions?
i have changed and adjusted Idle control valve, etc.
cold idle problem
RC650
nothing. the car runs like that from the start.
i have used B16supercharged 440cc injectors starting map and I adjust the size of the injectors from 440 to 650, i also needed to put overal fuel trim to 30%.
The car has also GSR cams and skunk2 70mm throttle body.
but like i said if i leave the car runing on idle (when i start it) for about 2 minutes, the ECT goes to 80-85F and the car idles great on 1300rpm and 12-13:1 AFR. Before that the car idles on 10:1 AFR and at 800rpm. When ECT goes to around 140F the car idles at 850rpm and 14-15 AFR with no problems at all.
nothing. the car runs like that from the start.
i have used B16supercharged 440cc injectors starting map and I adjust the size of the injectors from 440 to 650, i also needed to put overal fuel trim to 30%.
The car has also GSR cams and skunk2 70mm throttle body.
but like i said if i leave the car runing on idle (when i start it) for about 2 minutes, the ECT goes to 80-85F and the car idles great on 1300rpm and 12-13:1 AFR. Before that the car idles on 10:1 AFR and at 800rpm. When ECT goes to around 140F the car idles at 850rpm and 14-15 AFR with no problems at all.