just wanting to know what size fuses should the ECU power, Coil power and injector power be running?

currently it looks like injector power and ECU power are just straight (already modded loom that im sorting out and making better) and Coil power is just off the ignition switch circuit. so as it is now the injectors and ecu arent running a fused power and Coils would just be running what ever the ignition switch fuse is

so yeah, would like to sort it out a bit better than that and have a fuse for all of them....just need to knoow what size i should run

should be on those wiring diags i sent you

I'd leave the ignition fuse to protect the coils, abut for the ECU, I'd run a 5 amp fuse (same as radio).

Also run a separate 12V line from the ignition to the o2 heater. DEFINITELY put a separate 10amp fuse on that sucker. I had the heater inside the 02 sensor go short circuit on me..and it took 3 hours to fault find in the rain. It blew another unrelated fuse. When if it had it's own fuse, I'd have gotten slightly worse fuel economy, but the damn car would have started.

copy nissan or pay the price

Quote:


yes we could all be driving renault badged nissans after the french have tampered with them.

viva la japanese france!

ignition power to the O2 sensor, injectors, coils and ecu run through a couple of 10 amp fuses now....dont really want to have to rewire anything as ive used about $30 of loom tape to tape the loom up