Fast Idle how to configure?
#1
![Default](https://www.miataturbo.net/images/icons/icon1.gif)
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.
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.
#5
![Default](https://www.miataturbo.net/images/icons/icon1.gif)
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.
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.
Thread
Thread Starter
Forum
Replies
Last Post
StratoBlue1109
Miata parts for sale/trade
21
09-30-2018 01:09 PM