What does everyone use to control it. A PWM? or Idle speed control wiring? I heard that you can use the Haltech's idle speed control option for greater flexablity. The Haltech used 4 wires for this? If you can use this option which of the 4 wires do you wire in. I know if you use the PWM to control it, you just wire in a 12v switched power and use on the of the PWM wires.

Thanks.

 

Im using the PWM on my cosmo engine. Works great for idle up when cold and controling idle. Just a little hard to program. Search for hitmans instructions on seting it up.

 

You need to use one of the PWM wires.
The Idle Control wires are for stepper motor control, and it doesn't really work with any of the RX-7 BAC valves.



-Ted

 

Thanks Ted.

 

so what are some settings we could use to get a decent cold-idle-up ?

 

the manual has a really good explanation on how to get it going.
i'd share my settings, but they were for a big half-bridge and wouldn't do you any good.