No fire up condition

[johnny485]

Thanks for the info on the club s12 site....I can't find what you suggested though. I do have a manual downloaded from the UK site but this seems to be lacking in the sections you mentioned. Head scratching time.. I was working on the old gal this evening between rain showers and darkness. I found by your suggestion of grounding the pump supply it runs well. The engine will still initially fire but won't sustain. I have a start signal of 12V and although have had to bypass the starter wire in the main loom it turns over, I was wondering if there is something in the loom thats affecting the operation of the system. Everything is there but it won't sustain, have you seen or heard of any ECU's going funny in your time? Apart from the connectors that I have reworked on the looms previously mentioned I am having trouble understanding the nature of this problems root cause. If you have an epiphany, let me know as I am struggling at the mo.

All the best,

John