4e wiring and diagrams

[1Phat98]

Has anyone wired an Apexi Neo into the 5e ecu? Not really sure how to hook everything up, maybe I should leave it for a pro... any advice? I see the diagram above, which is very helpful

[Tercel5efe93]

I haven't found anything on apexi pro for the 5e sorry.

[1Phat98]

Any one have a 2nd gen 5efe ecm pinout? Mine has 3 plugs, not 2 like in other diagrams.... been looking but my comp. blows and takes forever to load

[kidashley25]

Originally Posted by Paseo15psi

The 5efe distributor has a built in coil. That's about it. The igniter wiring and stuff is different for that reason. I've seen no evidence of it being better in stock form, but having an external coil allows you to easily upgrade the ignition system... providing you have a good source of 4efte caps and rotors. That is why I'm doing the DIS build, no more caps and rotors.

The igniter can be installed near the distributor housing. Once in place, it prevents misfiring as it helps the spark plugs regulate the flow of electrical spark. Before installing this component, however, you have to make sure that it's compatible with your car's engine control unit.