Ok so had another go at it this morning checked all fuses visually and with ohms resistance so all good,checked for any short circuits with multimeter on amps while pulling each fuse and testing circuit the only two that were drawing power were the radio fuse 0.02 amps for memory and engine control bcm fuse 0.03.
Rising rat reg goes straight to 50psi on prime but nothing when starting the car. Checked this visually also by taking the fuel return line off before rising rate reg. Pumps fuel when I bridge fuel relay which makes me think the ecu is not sending signal to pumps when starting as it must be locked from unplugging the battery as tuner said it would. Tuner coming out next week with his ecu with my tune on it I'll let you no how it goes. When taking battery leads of the ecu will go to security lock and the injectors won't pulse but there will be spark which there is. If so no injector pulse from ecu could mean no signal to pumps when Starting/cranking which may just explain fuel on prime but no fuel whiilse cranking to start. Has anyone had a Kalmaker tune or any experience with security lock out if battery is disconnected? Tuner said to unlock it I put ignition on for one minute then ignition off for one minute then it should unlock and the car should fire, have tried many times without success see what happens when he comes over with his ecu with my tune on it!! Just want to get this blown 5ltr going again. Any more input would be appreciated..