86porsche update on switch

[86porsche]

My problem of not being able to switch off my ignition seems to be fixed. The previous owner of this car seems to have been at the back of my CE. there was a splice on the back where he soldered the black wire on my ezk brain to Q11 for some reason and this seems to have caused my ignition not to switch off. .

unfortunately, this did not sort ny none start issue. i had time to do abit more checking and it seems as if my injectors are not being activated. I put a voltmeter across the connection and I'm not getting any reading. my fuel pump is also not being activated. I can bridge it and it runs but still no start. I sprayed some started fluid and she started for a few seconds but then died.

I read here previously that there is a green wire going from the distributors to the brain which activates the injectors. I cant find this green wire. is it only on earlier cars only? mine is an 86 euro spec twin distributer model. what else could cause the injectors not to run? are they activated via the fuel pump relay?

[Danglerb]

You might want to look at what Alan has suggested in previous messages, I think most of what to do next is covered.

W13 supplies +12v to the oxygen sensor, and via the red/yellow wire one side of all the injectors. Relay XX (fuel pump) is where the W14 +12v comes from, and the control voltage for that relay comes from LH pin 17 into W15 to the relay coil pin 85, pin 86 comes from that CE buss 15 and the ignition switch. Check the associated fuses and relays, and reread what Alan said earlier.