i am using a MS-I squirt and spark extra, with 024s13c firmware, and megatune 2.25b717
i have recently wired in a TIP-122 replacing the fast idle control, im using a ford 2 wire idle motor, i have been running it on warmup, and it is all working fine.
i would like to run it closed loop as well, to compensate for loss of RPM when my thermo fans turn on, i cant seem to get it to go.
i set the upper and lower rpms etc, and i set the, and the kick up RPM to 700, kick up duty cycle to 19% and i can still get it to idle at 600 rpm (no matter what the kick up duty cycle is set to)
it just doesnt lift the idle at all. i have no idea what Dashpot duty cycle should be, or Minimum duty.
any helpers?
thanks
some help with PWM idle control please
Moderators: jsmcortina, muythaibxr
-
- MS/Extra Newbie
- Posts: 20
- Joined: Sat Dec 18, 2004 5:58 pm
- Location: Brisbane
-
- Super MS/Extra'er
- Posts: 2413
- Joined: Sun Mar 06, 2005 9:15 am
- Location: Chicago, IL, USA
- Contact:
024's closed loop idle control is, um, not yet useful IMO.
026 had Ryan's code that was better and worked well for some.
029q2 has a better algorithm, though more complicated setup. If you are going to go closed loop, I would suggest going to 029. If the 029 stock idle code is not complicated enough for you, Keithmac has put a lot of work into a modification of the 029 idle code that seems to help his small 4 cyl with wild cams.
KeithG
026 had Ryan's code that was better and worked well for some.
029q2 has a better algorithm, though more complicated setup. If you are going to go closed loop, I would suggest going to 029. If the 029 stock idle code is not complicated enough for you, Keithmac has put a lot of work into a modification of the 029 idle code that seems to help his small 4 cyl with wild cams.
KeithG
-
- MS/Extra Newbie
- Posts: 20
- Joined: Sat Dec 18, 2004 5:58 pm
- Location: Brisbane