Diffwa

Yeah found out the problem, threw 12v down a 5v line, new ECU installed and reprogrammed to the car and all is well now. Complete rookie move🤣🤣

No problems mate will do

yeah not at the moment :(

yeah will have a look see on the pcb and see how I go Thanks for the help mate

I think I have accidently chuck 12v at the ecu on the MAP vREF line just looked at my multimeter and had the positive probe plugged into the 10A port insted, an't even connect to the ecu via the OBD2 port, the ecu is unresponsive via there.

yeah Puffwagon I can get the starter and the fuel pump to run manually, prior to all this when the key was turned to ON you can here the fuel pump prime as well as the throttle body seem to flutter a little, now there is nothing apart from what sounds like a relay click from inside the car at the fuse box and on other at the ABS module under the bonnet no other noises from anywhere else on the car

just hooked up a jumpstart pack to the car still nothing :(

but would that cause the car not to start or prime the fuel pump and stop the throttle body from intialising

Hey guys, I have a 2004 feb built BA XR6 Turbo ute with a 5 speed manual the issue I am having is it wont crank over, when I turn the key to to ON I can hear some relays clicking but no throttle body movement and no fuel pump prime, also I now have CODE on the radio, Prior to this I was trying to sorce the vREF from the map sensor for a project I was working on had the multimeter hooked to that and this all started just after I found a chassis ground in the car. I have check all the fuses relays short jumped the fuel pump and got it to run short jumped the starter and got it to crank but have nothing from turning the key to START. Any help will be greatly appreciated