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pressure switches on drivers side strut tower join to the loom but where do the vaccume/boost lines go to? inlet manifold? turbo intake? Intake manifold - after the throttle butterfly - the switches measure actual boost reaching the engine. throttle cable reaches but when peddal is fully off intake...

Is this for the 3 plug or 4 plug ECU ?

3 plug wiring diagram :

if this switch is not set up on your fuel injected soobi..be prepared for higher fuel usage

D'oh !

No, I mean this rotation sensor:



Or does this not do what I think it does?

yep original A/C system is still in place bar compressor which is EJ.

That was my original question - does the EA controller work OK without the rotation sensor connected ? (sounds like it does)

The poor bloke might feel a bit intimidated if the whole local BYB chapter turns up 8O 8O

Chris, do you have something cycling the compressor clutch on and off?

What do you guys do about the absent rotational sensor if using the EA controller with the EJ compressor? Does it just work anyway ?

Is the knock sensor connected & working ?

Try Shell Helix or Penzoil, 20W-60.

so it relies on speedo cable hooked up and working ?

Yep.

Chris, some more information in this thread:

http://www.ausubaru.com/main/modules.ph ... pic&t=2050

Actually, with the EA82T's it doesn't seem to matter. Lots of people run without swapping over to the dash cluster that has the speed sensor, or building in a sperate speed sensor.

I'm not totally sure that there isn't a "uses more fuel" issue, but I don't think there is.

Are there any fault codes displayed by the ECU ?

I imagine it will be the kickdown switch.

Not sure about the in and out fuel pipes on that engine, but you will be able to tell by looking at which one connects to the fuel pressure regulator. The other "?" one is the vacuum line to the tank - if you leave it open, there will be un-metered air entering the intake manifold and that might exp...

Have you hooked up the tank vacuum line?

You'll find useful information here:

http://www.main.experiencetherave.com:8 ... ual_scans/

How many less wires are there ?