preface ek3 engine into facelift ej9


Honda slow

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Joined
Feb 16, 2021
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1
Car(s)
1989 fairlady z32, 2000 honda civic ej9
Hi there,
I'm probably not in the right place as this is the ej9 forums but nowhere else I've asked (Facebook etc) seems to be much help in giving me an answer even though I know it's been done loads of times before me.

I have a 2000 ej9 tropica which had the might d14 auto. I have a d15z6 engine and manual box out of a preface ek3, I've got the loom, engine, ECU all from the ek3 and wish to fit it to my ej9.

Ive got the engine dropped in I'm just onto wiring now.
I can get a jump harness from the web but looking at the pictures you are just moving a few cables over and not using the (B) plug that is used on a facelift ECU. So I wouldn't mind having a crack at altering the loom myself.
Also one friend has told me I may need to add some bits in such as a solenoid and few extra wires to make the vtec work as my d14 wouldn't have had it.
I'm a sparky by trade so if anyone can provide a picture or a link to the wiring diagram to convert that would be a great help.
 
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