Turning over not starting

[Finto_GX]

Hi ,
My 1997 gx Micra is turning over and not starting. I'm getting no fuel. Car was running last week. So far I have changed ecu, checked fuse, checked relay at driver foot well, power at contacts 87 85. No power to fuel pump at all. I've also changed engine control relay in engine bay. Any suggestions? Am I checking correct relays?

 

[Finto_GX]

Pulled fuel pump fuse and still nothing, pulled fuel pipe off after filter and nothing coming out.

 

[r-reg-sr]

Can you hear the pump whirring up when red ignition lights turned on dash?

 

[Finto_GX]

No I can't , that's why I think its not starting. Gave 12v to fuel pump and it works like normal and fuel comes out of fuel lines, tried starting it that way and no luck.. Could it be Nat's?

 

[r-reg-sr]

If you never changed ignition switch I'd do that cheap option first.
nats cuts injectors signal only heard.

 

[r-reg-sr]

check you are getting voltage to the pump from the loom on ignition up too.

 

[Finto_GX]

Where is the fuel pump relay situated ? And is there any other relays that stop the fuel pump working?

 

[Finto_GX]

I've tried that, no power getting to it

 

[r-reg-sr]

It's the one by your right foot kick panel.it should click a few seconds after ignition on.

 

[Finto_GX]

Mine doesn't click but when I try new relay that doesnt click either. I read somewhere that the black and red wire should have 12 v? Mine doesn't?

 

[Finto_GX]

I crossed the back of the relay and the fuel pump fired up. I crossed pins 87 to 30

 

[r-reg-sr]

I only ever done basic parts changing. couldn't help with in depth electrics.
Some one should be a long soon

 

[r-reg-sr]

reason I mention ignition switch is that once it's worn it has trouble dealing with voltage loads and just arcs up.

 

[Finto_GX]

Have no spark either , I'll look at switcg

 

[Finto_GX]

Fixed, dodgey wiring at back of engine control relay.