darek_u

I contacted Josh but he's busy man I believe so I'm asking this question here. What is the auxiliary plug pin designation? It says only 1, 2, 3, 4, I know this plug is for wideband and MAP and this is exactly what I want to hook up but I don't know what goes where. The "ECU Setup" page is blank on his web page. So what goes where?

Rogue_Ant

Yeah, I'm working on the ECU setup page, but not done yet...

Auxiliary plug:

Red = +5 volt source.
Black = ground.
Blue = MAP sensor input.
White = WBO2 0-5v input.

darek_u

Thanks Joshua! While I have your attention - have a quick look and tell me if this setup is correct. My car is bone stock 944 Turbo S except for A Tune.

WBO2/Alt. comp set to WBO2
Alt. Bias set to ENABLE.
The Map set to Sys Connector.

Rogue_Ant

Are you using the Auxiliary plug?

darek_u

Yest this is my intention.

Rogue_Ant

Ok.

So:

MAP = External


The A-Tune uses the altitude sensor, so:

Alt. Bias = Enable
Ext. Sel = Alt. Comp


If you want to hookup a WBO2, then that needs the M-Tune.

darek_u

Thank you. Yes, I want to use WBO2 but for logging only - I have your logger wired up too, I should have mentioned this in the first place. It is bone stock EXCEPT for Rogue goodies...

darek_u

I looked through some of your old posts and I think I should have it this way (MAP & WBO2 connected to AUX)

EXT SEL. to WBO2
Alt. Bias to DISABLE
MAP to EXTERNAL

This means that ECU can read either WBO2 signal (for logging only) or have altitude compensation active, you cannot have both, am I right?

darek_u

Can somebody confirm this is true ^^^ before I fry something?

Rogue_Ant

Correct.

darek_u

Thank you!

mahoney944

So what would be the proper configuration for a car using mtune with no wide band hooked up?

Map set to external
Alt bias set to enable
Ext sel set to alt comp

Would there be any benefit to disabling the alt bias without the wideband being used either?

mahoney944

Bump. Would you want to use alt comp with mtune? What are the proper settings for mtune using the aux port with no wideband

Rogue_Ant

I'll try to get the ECU setup page finished the next few days... then there will be one proper reference point for the different switches & setups.

mahoney944

Bump. Just ordered a rogue ECU, the core unit is waiting at Josh's P.O. box for pick up. And I have a new LR m-tune ready to install when the new ECU comes. I know Josh was talking about the ECU setup page but hadn't got to it yet. With m-tune wired into the rogue ECU aux plug, without logging, how would you want to set the new ECU switches? Using alt comp or no? I was thinking you'd use the external map, enable alt bias, and select the alt comp. Just wasn't sure if alt comp should be used with m-tune or not. Also does anyone know the turnaround time for rogue ECUs? Thanks in advance.