have a question concerning my idle.
I have a SBC 406ci, with 232/226 hyd camshaft. Speed Pro C-Com dos. 83# injectors
I was unable to get the car to idle yesterday using the demo program. I was able to use a friend's program who is using a 355, twin turbo SBC. I plugged his program in and changed the parameters to match my engine and it seemed to fire up and idle better.
I let the car sit and idle for 2 or 3 minutes and it idled just a hair around 1100 rpms. I was happy with it. But it seemed "rough". That is the only way I can describe it. It likes to float between a couple cells but not float around like a lean condition would (at least I think LOL)
after jumping around these few cells for a couple minutes, it died on me.
The TPS was at idle position so that means the speed pro is using the IAC P & D to determine how it floats around like this right?
The P was 38 and the D was 5.
If I adjust these, will it smooth this jumping around from cell to cell like it is doing and if so, then which way to I adjust these figures?
Im trying to get a better idea of how to get the car to idle better since I dont understand how to adjust the GAIN values to get this.
Thanks.
I have a SBC 406ci, with 232/226 hyd camshaft. Speed Pro C-Com dos. 83# injectors
I was unable to get the car to idle yesterday using the demo program. I was able to use a friend's program who is using a 355, twin turbo SBC. I plugged his program in and changed the parameters to match my engine and it seemed to fire up and idle better.
I let the car sit and idle for 2 or 3 minutes and it idled just a hair around 1100 rpms. I was happy with it. But it seemed "rough". That is the only way I can describe it. It likes to float between a couple cells but not float around like a lean condition would (at least I think LOL)
after jumping around these few cells for a couple minutes, it died on me.
The TPS was at idle position so that means the speed pro is using the IAC P & D to determine how it floats around like this right?
The P was 38 and the D was 5.
If I adjust these, will it smooth this jumping around from cell to cell like it is doing and if so, then which way to I adjust these figures?
Im trying to get a better idea of how to get the car to idle better since I dont understand how to adjust the GAIN values to get this.
Thanks.