R33 gtst

[japstuff 2]

Its a spec 1 car. There was a spec 2 engine in it before. All the wiring loom was in the car when i got it.
I put a spec 1 engine in it. So i used the spec1 (engine) wiring loom that came with the engine. I also used a spec1 ecu.

the wiring has different power in different places check the plug behind the pass head light white plug with 8 wires there a grey make sure it has 12v ign powers the injectors means u still have spark and fuel but your injectors dont pulse

[ShaneR33]

put when i changed the spark plugs the old ones wer wet wit petrol so that means the injectors wer firing.

[ShaneR33]

the wiring has different power in different places check the plug behind the pass head light white plug with 8 wires there a grey make sure it has 12v ign powers the injectors means u still have spark and fuel but your injectors dont pulse

Right i found that connection. Thats where the engine loom conects to the chasis loom. I found the grey wire on the engine part of the loom coming to that connection. But on the chasis loom conection thers no grey wire. where does this wire go 2 on the chasis loom.

[Cooldrft]

Unplug the injector loom + check is there 12v going to the injectors.
Are the injectors "clicking" when the engine is turning over ?

Pull off 1 of the coils packs ,stick a spark plug in it + see is it sparking when the engine is turning over.

Has the cam angle sensor being removed ,it might be possible the timing is way off ,if the flat on the shaft is missing.

[japstuff 2]

Right i found that connection. Thats where the engine loom conects to the chasis loom. I found the grey wire on the engine part of the loom coming to that connection. But on the chasis loom conection thers no grey wire. where does this wire go 2 on the chasis loom.

it needs a 12v ign feed theres also a couple more inside that are in different places

if your stuck i have both pinouts

[ShaneR33]

it needs a 12v ign feed theres also a couple more inside that are in different places

if your stuck i have both pinouts

right thanks a million for that information.

So if i connect thast grey wire to a 12v ign feed wil it start do ya know. Or will i have to chane the chasis wiring loom.

[japstuff 2]

right thanks a million for that information.

So if i connect thast grey wire to a 12v ign feed wil it start do ya know. Or will i have to chane the chasis wiring loom.

it might need 1 or 2 changed in side the left kick panel the white m63 plug behind the ecu. let me no how u go. u dont need to buy any more bits its just a mater of changing a couple of wires

[karl cp9a]

pm,d.........

[RWDpower]

it might need 1 or 2 changed in side the left kick panel the white m63 plug behind the ecu. let me no how u go. u dont need to buy any more bits its just a mater of changing a couple of wires

Did you put an ignition relay in.

[ShaneR33]

it might need 1 or 2 changed in side the left kick panel the white m63 plug behind the ecu. let me no how u go. u dont need to buy any more bits its just a mater of changing a couple of wires

Ya i've just after compared the spec1 M63 conection with the spec2 one there. Theres about 9 wires extra in the spec1 thats not in the spec2. Have u got any pinout diagrams for this m63 connection.