blew the inline fuse ign/sw 30a under the bonnet, replaced the car started, next morning would crank over fine but not start would anyone know the cause and how to fix

G'day mate,

Would care to specify your rig. Engine type, year model etc.

Cheers

Edited November 7, 201411 yr by Rumcajs

2002 patrol wagon with zd30 ddti motor, 200,000 km on odometer, has the egr blocked with daws valve, boost ang egt gages.

I blew the fuse while fitting rev camera for towing,it is wired thru the ign.

I'd wondered what else has gone down, does yours have immobilizer? You should see red light flashing on top of dashboard in rh corner when key is off.

Edited November 7, 201411 yr by Rumcajs

yes it has immobilizer, red light flashes. it was reset 6 months ago by Nissan, cost $750, Nissan here don't have a good reputation.

there is a lock smith here that can rematch the keys, giving him a go on Monday

Does the NATS light go off with ignition ON? If it keeps flashing than it is that.

yes  it is off with ignition on

Well either there is another fuse blown somewhere, or the short caused some voltage spike somewhere with predictable consequence.

 

Does MIL work and is glow plugs light/indicator briefly ON after the ignition is turned ON?

 

If not than ECU is not being powered or worse.

 

Regards

MIL light works and glow plug light work ok.   MIL light go's off when cranking engine over.

will check fuses again.