Weber Marelli ECU's equipped with Pectel boards.
So no need for you to have a standard ECU anymore.

 

yes stu, i hav a ecos runnin L8 wi pectal board stage 3 chip could u explain roughly wat this closed loop is al about i hear so many people on about it? cheers hugh ps... how do i tel if my ecu is of th green top engine? thanks

 

i would like some advice stu-Sure your fed up hearing this but here goes......1990 2wd saff stg 3 level 6 ecu the chip has no markings only when i bought the car off ABC thet said it was one of theres. Anyway i want to go wasted spark and maybe closed loop what are the parts i need to be building up. If you can shine a light it would be great.............