Hi Guys,

Just wondering if anyone is able to offer any information or assistance.

I am just completing the finishing touches to a 4x4 Cosworth conversion that I started 15+ years ago. I have fitted the RS Turbo fuel computer to the dash but would like some advice on calibrating it with the correct sensors... As it is currently reading a fuel consumption of 3 MPG, I expected the Cossie to be juicy but I feel this is a little out...

Does anyone have any experience with making one of these computers work on a Cossie set up?

I have the standard fuel sender inside the tank, the speed sensor fitted to the gearbox side of the cable drive and have fitted a fuel flow sensor to the main inlet to the rail. Its the final sensor I feel the problem me exist at. Would this normally be fitted inline to one of the MFI injectors on a RST? Possibly making mine read 4 times the amount of fuel use?

If so, does anybody know of the electronic values expected this sensor is supposed to give, I wonder if I'm able to place some kind or resistor within the wiring to achieve 1 quarter the current given value?

It would be nice to know what others have done or how you might have overcome this problem. I guess I'm also going to get the measurement for the flow going back to the tank with my current configuration?

Any advice is greatly appreciated.

Cheers,
Mike J.