Thanks fellas
hsv.. It's the original Mustang ECU that Warrwick Harrison has cut down.
The throttle body only has the throttle position indicator fitted. No EGR, whatever that is, or idle speed control solenoid (there is a plate covering over what maybe a place for this on the side of the throttle body)
I have tracked down the manufacters website in the US (
www.professional-products.com) and sent them an enquiry.
They list a EGR plate that fits between the throttle body and manifold. Do I need this for EFi operation?
How does the MAFless system work?
Thanks heaps