Cold idle control

[superb]

On a 2017 Sidewinder, l guessing the idle is controlled by the iac motor and the control module, but is there two Coolant temp sensors, one for the gauge and one for the module. My sled runs great but on a cold day,it will hang up sometimes on fast idle when ithe engine is warm. Any thoughts?

 

[Turboflash]

On a 2017 Sidewinder, l guessing the idle is controlled by the iac motor and the control module, but is there two Coolant temp sensors, one for the gauge and one for the module. My sled runs great but on a cold day,it will hang up sometimes on fast idle when ithe engine is warm. Any thoughts?

A few thoughts -
1. Check for correct freeplay in throttle cable.
2. Any chance you have vacuum leak(s)? Check all hoses/tubing everywhere.
3. Any chance your valve clearance (shim) needs adjusting?

Only 1 coolant temp sensor.