HFS-5 DDS3 V8 install ?- Turbo Suzuki samurai/tracker TBI

[estorvito]

Ok so it looks like its connected to pin A17.

Is there another way of hooking up this kit? Boost pressure switch?


Thanks

[estorvito]

I GIVE UP! lol I guess the kit doesnt work well with tbi systems unless you use a hobb switch.

I decided to swap the engine. Im done with TBI.
New setup is
geo tracker 1.6 16v engine
MSII v3.0
and of course the hfs-5 dds3 v8 kit :-)

[Richard L]

I believe the way the fuel injection system works is not normal. Most system have a constant +12V on one side of the injector and switch the other side of the injector to ground.

By studying the frawing you sent, it appeared this system switches both. This is possibility the reason for the WI system have issue to read what is going on.

Please keep me updated. By the sound of it, you swap engine as simple as changing spark plugs!

[estorvito]

Originally Posted by Richard L

I believe the way the fuel injection system works is not normal. Most system have a constant +12V on one side of the injector and switch the other side of the injector to ground.

By studying the frawing you sent, it appeared this system switches both. This is possibility the reason for the WI system have issue to read what is going on.

Please keep me updated. By the sound of it, you swap engine as simple as changing spark plugs!

Yes... Thats what i was thinking.
As far as the engine swap goes....the hardest part is wiring the megasquirt to run engine and making another top mount turbo manifold for it. ...... oh and finding the"correct" trigger wire for the aquamist hahaa.
Shouldnt be a problem.


Heres what the new pinout looks like:
http://wire-a-zuke.services.officeli...MFI%20Wire.pdf
Injector driver:
http://www.kick-fix.com/ECU/5vdc-Ref...r_drivers1.jpg
Injectors are 12vdc powered and ecu shoots signal to each injector. horrraaaaaaaayyyyyy

Thanks Richard for all your help