I start my car. Cold
It goes to 1300 rpm, perfect and in 2 or 3 secs it goes to 950 as it is warm but is cold.
Can anyone told me how i can tune in order to the rpm goes up only when the car is cold and goes slow idle when the car is warm.
I use MSPnP with Hires 10g with Tunerstudio.
90-93 Supercharged dual throttle bodies.

Thanks.

Sorry for my awful English.

 

I have the exact same problem, but sometimes mine doesn't even idle high. Its not related to your SC, its ECU related...something with the settings i'm sure.

 

Make sure the slow idle temperature is high enough - the OP had it set too low and it would go to the slow idle speed even with the engine relatively cold.

 

fixed as Matt told me.

these are my numbers.
More settings:
Idle Control:
PWM
Closed loop only
62
27
18
17
----
27 (deactivated)
17 (deactivated)

20 (celsius)
60 (celsius)
2000
1000
-----
30 (Automatic TPS)
500
43
2

 

you may need to seperate out the effects of the cold idle with the ASE.

in the crank / warm-up menu, you'll see your afterstart enrichment settings - you'll have a fixed MAP value that the ECU uses for the fixed time period of the ASE, to give stable running after initial fire-up. mine is set to 5 seconds, so the engine fires up, revs high, and then the idle comes down after 5 seconds as it moves away from the fixed MAP value to the actual MAP value.

try raising the temp of your high temp idle setting? also, not that it probably makes much difference but at the top, my settings are 19 and 18 for minimum dc and closed dc instead of 18 and 17.