Hi, I can assure you that my car definately has an ECU and also that it's not fuel injection!!. That's why I bought it in the first place as I didn't then trust the complications of FI !!.I think that you will find that that syastem came in in 1991..However, any ideas as to how I can identify the correct Relay for the fuel pump - in case it's just that playing up - as looking at the fuse box there seems no way to visualise the colours of the wiring to be able to cross check with the Haynes wiring charts???. Thanks, Richard