Aftermarket ECU wiring

[iXNAY]

hey guys,

I'm looking into wiring in my own ECU and just thought i would ask who else on here has done it - looking through the manual and wiring diagram it doesn't seem that hard :)

regards
Ryan

[MR Bender]

hey guys,

I'm looking into wiring in my own ECU and just thought i would ask who else on here has done it - looking through the manual and wiring diagram it doesn't seem that hard :)

regards
Ryan

its easy mate just take your time and check everything before you put power on it.
i have wired up about 5 cars up and they all go and got tuned right.


just do it! :D

[Lummy]

The trick is to really take your time and be neat - double check everything and take the time to finish it all off well.

It's quite rewarding to do it yourself and then admire your work every time you lift the bonnet.

[TOMSUN]

Have a go I did mine.

What brand do you have?

[iXNAY]

ive got a haltech E6K pretty old but it was free so thats why im using it and it has plenty enough features for what i need.

on a quick side note were is the factory fuel pump relay located?

and what did you guys use for connectors and plugs etc...?

[MR Bender]

ive got a haltech E6K pretty old but it was free so thats why im using it and it has plenty enough features for what i need.

on a quick side note were is the factory fuel pump relay located?

and what did you guys use for connectors and plugs etc...?

i used new fuel pump relay in a different spot .

connectors and plugs i found a old vr4 harness and just cut the plugs of that. but i did use new injector plugs.

[TOMSUN]

ive got a haltech E6K pretty old but it was free so thats why im using it and it has plenty enough features for what i need.

on a quick side note were is the factory fuel pump relay located?

and what did you guys use for connectors and plugs etc...?

I was told by Adam at JEM tuning that Haltechs are good but correct grounding is essential and to ensure it gets no "noise" or interference.

Factory fuel pump relay is up behind passenger side kick panel.

Plugs and connectors were a mix of old and new. Properly soldered with heat shrink not electrical tape.

[iXNAY]

Factory fuel pump relay is up behind passenger side kick panel.

i had a look there today and all i could find was a gold box with a plug on it screwed to the frame it also looks like im missing some of my wiring harness there or something

ill take a pic tomorrow but if someone could take a pic of theres for me that would be great :)

regards
Ryan

[iXNAY]

so looking through more stuff today i was trying to figure out how the wiring for the ignitor and coils is going to work and i came up with this... is this correct?