C20ne nova won't rev

[ant181]

Hi my c20ne nova wont rev up and if it does it backfires I can't drive it as it stalls all the time just put a new ecu on it and pump relay any one have any idea what it could be

[Tony M]

Is the EML constantly on or come on when you try and rev it?

[ant181]

Sorry mate what's eml?

[Andy]

engine management light
Is the idle control valve working?

[ant181]

As far as I know it idles fine eml flashes now and agen

[NOVA saloon]

Coil? dizzy?

[ant181]

Coil

[Tony M]

Best thing to do then mate is to flash the codes and see which codes are coming up, they should point you in the right direction.

[swedge]

Is the timing right?

[jasonpoole098]

hi m8 i had the same with my corsa c20ne an it was just a broken wire in the loom.i took the plastic cover off the loom the part that runs accross the fuel rail an found a broken wire.hope this helps

[ant181]

Cheers for the help Il hav a look 2morrow any 1 in the Manchester area ???