Where is IGN coil power ?

[TheTopGun]

Hey guys new here, Im mid way through putting a ca18det into a toyota corolla. Following guides Ive made up my three relays fuel, eccs, ignition however im a bit stuck on one pin.

Pin 87 of the IGN coil relay is supposed to go to IGN Coil power. Anybody know where this is ? Im thinking its the the L/R (blue/red) cable on the f8 connector as it says ‘ignition coil relay’ makes sense can anyone confirm.

thanks for any help!!

ps if you want to look at the wiring diagrams heres some

http://www.impactblue.org/content/displ ... ng_diagram

http://nismo.by/forum/download.php?id=6 ... 73b38ed68d

[Hijacker]

The L/R is the ignition coil circuit. A lot of people tie it into the B/R ignition switch circuit. Nissan uses the ignition switch circuit to trigger the ignition coil relay.

[TheTopGun]

Thanks mate sorted that out. Now for the final few wires I need to run fused ignition power to the fuel pressure reg solenoid, aac valve solenoid and the oxygen senor. Do these share a common power source or do i have to wire them up individually to power ?

[Hijacker]

They all share the same power source looking at my CA service manual. As far as the O2 sensor is concerned, that power is only for the heating element. I'm assuming you also mean pressure regulator solenoid for the boost solenoid, since the fuel pressure is regulated mechanically.

[TheTopGun]

They all share the same power source looking at my CA service manual. As far as the O2 sensor is concerned, that power is only for the heating element. I'm assuming you also mean pressure regulator solenoid for the boost solenoid, since the fuel pressure is regulated mechanically.

Appreciate it man, yeh pressure reg for boost, thanks for the help.