Originally Posted by JoeRS22

had same problem on my saph last year and unwrapped the wiring loom going to coil and found green wire had been cut and rejoined by twisting together, crimped it and jobs a goodun kosman!!

Originally Posted by martysmartie

Have you covered the basics, I.E is there a spark at the king lead? The connectors you mention are the coil connections the black one being switched live hence why it is black, and the green one is ground this is switched by ECU.

As said the pump will not always prime.

Martin