In SX Microcontrollers, SX/B Compiler and SX-Key Tool, bennettdan wrote:

Markistuff, 
    I am working on an ECU controller myself and would like to help out any way I can, I plan to use the SX48 because of the internal Timers I think will be better for PWM control so I have been told. I have a chevy truck with a V6 in it I plan to use as a test bed. I will this weekend get out my Oscope and trace the various signals on the fuel injectors and other sensors and use that info to help design it. The megasquirt sight has lost of info on teh HEI distribitor in my truck and how to make the timming advanced work. I like your ECU and would be able to help you out with a VB.net program to tune your controller I plan to make my VE table be a 12 *12 and the timing a 12*12 also then I can make changes to the VE table on my laptop and then send them to the SX also I will set my table up so you can see where the PWM and Timming curve is at in real time. Hope I can be a helping hand.

A question, you say you have the engine running but does it just idle or will run throught the entire engine RPM?
Also have you thought about using a wideband O2 sensor?

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