how to fit HKS speed limit defencer???

H22powaaa · Post by **H22powaaa** » Wed Jun 05, 2013 1:05 pm

Stuck and need help.. Behind the ecu I got 3 plugs to grey and one blue.. Stuck on where I can get a positive +v from??

89 UKDM BA4 4WS (resto job!) · Post by **wurlycorner** » Wed Jun 05, 2013 2:07 pm

This is the main ECU is it?

Do you want switched live or permanent live?
Page 11-18 and 11-19 of the service manual.
Pin D1 should be a permanent live.
Pins A7-A8 should be switched live when the ignition is on/engine running???

NB: Someone else confirm what I've said about A7-A8 please, before you take that as gospel...

H22powaaa · Post by **H22powaaa** » Wed Jun 05, 2013 2:29 pm

Not sure, I've grounded it and I wire it directly to the battery positive aswel which I'm hoping is gonna do the job to power it ..

Just want to confirm is the vss wire blue with white strip and on the blue plug which goes into the ecu??? It's all I got left to do.

89 UKDM BA4 4WS (resto job!) · Post by **wurlycorner** » Wed Jun 05, 2013 2:40 pm

Terminal B10 according to those pages in the manual.

EDIT:
Ignore that - I've been looking in the 4th gen manual and just realised you've got a 5th so ignore all pin references!!!

H22powaaa · Post by **H22powaaa** » Wed Jun 05, 2013 3:57 pm

All sorted now

thanks for advice. Cheers.

H22powaaa · Post by **H22powaaa** » Wed Jun 05, 2013 5:53 pm

Cheers wurlycorner, the fact that you took your time out is much appreciated still. Can't believe it was that simple in the end. Might upgrade some of the wiring tomorrow for piece of mind, hopefully it won't blow up on me or anything like that.

89 UKDM BA4 4WS (resto job!) · Post by **wurlycorner** » Wed Jun 05, 2013 6:04 pm

Sorry it was useless help though

Glad yo've got it sorted - well done!

Be great if you could post up what you did (with pics?) in case anyone else comes up against the same thing?

H22powaaa · Post by **H22powaaa** » Wed Jun 05, 2013 6:12 pm

Yea I will do a little write up, and take a few pics when I upgrade the +v wire to the battery as I'm not happy with it and want something abit better.

FrontBackSide2Side · Post by **FrontBackSide2Side** » Wed Jun 05, 2013 7:12 pm

Let us know if you have retained or lost vtec in first gear aswell

H22powaaa · Post by **H22powaaa** » Wed Jun 05, 2013 7:43 pm

Still have vtec in 1st gear

Lude Generation

how to fit HKS speed limit defencer???

Re: how to fit HKS speed limit defencer???