Originally Posted by
opposite lock
I thought the CPS would only affect a pump once cranking. On ignition it should still prime?
No, it needs CPS input to prime, period.
Originally Posted by
gcfcos
Check the fuel pressure as we had this on my mates saph cos a few months back and he said the fuel pump won't prime but the thing was it had primed and was up to pressure and holding it so it wouldn't prime anymore. When he cranked the engine over then the pump started running. Turned out the be the immobiliser playing up :-(
It will prime regardless of the pressure.
Originally Posted by
saphcosmike
Just done mine on Friday......
Pin 87 off the fuel pump relay feeds the pump. Run a cable direct to the pump from here if you don't have continuity.
Double check the fuel pump cut off switch as I was on 2 hours re checking all wiring as my pump wouldn't prime and the switch was up
Saph is in the spare wheel bowl and I think the 3dr is in the kick panel
3DR does not have a cut out, 2WD is in the wheel well and 4x4 is behind the kick trim
Martin