Evolink G2 ISC Openloop setup

[Desmond Mulhern]

I have adjusted the tables from cold and can able to keep the idle rpm to a desired limit The problem is when the ecu is reset by turning the ignition off/on the car will restart and idle higher approx 2500rpm This can be adjusted down further to about 1500rpm but I reach the clamp limit ( min set @ 200) Why dose the idle change to a higher value when the ecu is reset? And what is the min clamp limit for this ECU/ISC?

[ashesman]

The idle value may change to a higher value if the numbers you are using are too far out from where they need to be.  You can adjust the min clamp number down to whatever you need.  You will need to check that when the key is turned on the ISC stepper should wind itself all the way closed to reset then open a little distance.  If the numbers are too big it will open too far, hit the end of its travel and loose its position...

[ashesman]

If your dizzy has 360 and 6 DIFFERENT WIDTH slots then you have the correct sub-board.  However, V3 does not do multi-coil applications.  A V5 upgrade would allow you to do your direct/wasted spark setup and would give you a larger fuel and ignition map as well as some other benefits.  Contact [email protected] for more info and a price for upgrades.  It is policy not to put prices on the forums...