LS VTEC questions (ecu wiring)

ASSISTANCE Hybrids & Advanced Aftermarket Engine Performance
1

i just got a p28 ecu and am getting ready to chip it for dohc vtec operation :slight_smile:

what i need to know is this:
what pins do i need to run wires from to go to my vtec solenoid?

i’m not running a knock sensor so from what i’ve been told that all i need is the 2 wires going to the vtec solenoid.

thanks :slight_smile:

2

well after some research and talking to Dan (thanks dan) i found the wiring i needed.

A4 and D6 are the ecu plug pins needed for the vtec selonoid wires

3

Well… One is for the solenoid, the other is for the VTEC oil pressure sensor.

But yes, you got it right. that’s the way mine’s hooked up and guess what happens at 4800 rpms now? :wink:

verrrrrrrrrrrrrrrBAAAAAAAAAA. :wink:

Actually it’s not that dramatic because I have very few miles on my baby so far so it’s more like: verrrrrrrrBA-… verrrrrrrr BA-…

hahahaha I love VTEC sound tho… especially through my intake/header/exhaust.

Harry