[losfer]

christ what a train wreck of misinformation on the most part this thread is (sorry to the guys who are giving the right info)...

1. cam angle sensor faults with either the sensor/wiring/ecu will cause no spark and injector pulse (not fuel pressure) . the ecu reads the signals from the cam position sensor to fire the injectors .
2. the ecu will prime the fuel pump regardless if the car has a faulty cam position sensor , the priming part is controlled by the ecu . as long as the ecu and main relay and fuel pump relay are operational (and of course the fuel pump) , the fuel pump will prime on ignition on.

having two seperate circuits down at the same time , would suggest either relay or ecu related , so the obvious steps are ...
1. do you have a check engine light on at ignition on ? . this basically tells us that there is a basic power source to the ecu.
2 does the main relay have an audible click on ignition on , remove the puel pump relay to eliminate the sound of it clicking to check if needed.

[sam_516]

FIXED!!!!!! Just so everyone knows very very common problem when using your jimny off road is relays!!!! My suggestion is upgraded them! I went through all upgraded ones and replaced with 50amp ones and still didnt work then I rang the bloke I brought her off and he said its probably the one that hasn't been upgraded which was hiding under the new ones, by pasted the relay with a bit of wire and she started first turn

So don't be a fool like me check the cheap stuff befor buying all the expensive bits lol I spent $380 all up to fix a $4.80 relay!

Easy way to check if the relay is stuffed is get a length of wire and find which 2 plugs are the switch and connect the wires to the plug, ill post up pics soon

Thanks to everyone who helped out, this is a great community

[sam_516]

1 other thing, there was NO check engine light UNTILL I changed the relay ( when turning key on but not all the way to start if that makes sense, just to where the red lights come on