Also if I'm doing this with v7 I still need to change the MUTT12 address correct?

 

Hi Guys,

I am in desperate help, I am still reading 9.8 steady on evoscan, I have a JDM harness so 3 plugs, the white wire is going to the pin 73 and I have setup evoscan correctly.

Has anyone got any Ideas on why I cannot get this working? Anyone experience this problem.

I have changed mut12 and mut 3c to 0x8409 and still nothing if I switch between the two.

Please help, I need to finish my tune.

Thanks

Dale

 

are you using tephramod? otherwise 0x8409 wont do anything

 

Where should I mount the control box for the Innovate WB? Hide it behind the carpet Im assuming? Also couldnt you just cut the factory rear o2 sensor connector. Then solder the brown wire from the WB to the correct wire that goes to the Ecu through the factory harness? Would seem easier

 

can we log wbo2 via rear o2 using the Tephra V7 9653 ? Shoud I change anything in the MUT table or just log MUT 12 with the right Eval in Evoscan ?

 

Not with the factory sensor. Its a narrow band sensor.

 

oh yes ofcourse an aem ugeo wired in the rear o2 pin . just what to do with the MUT table ?

 

In the v7 9653 MUT 12 is 8409 too ?

 

First, THANKS for the write up! Very helpful information.

I would humbly suggest you incorporate the "O2 heater sim" information for people who do not use the tephra mod and decide to edit their xmls directly (option 'b' )

https://www.evolutionm.net/forums/ec...sim-patch.html

Otherwise you'll get a P0141 when replacing the rear stock O2 with a WBO2.

 

fixed

 

EDIT-Human error

 

Has anyone successfully used the new AEM Analog Face (30-5130) wideband for logging w/o a serial cable?

I was looking at the docs and the transfer function for the output is different than the popular digital AEM wideband (30-4100).

Can anyone help me with the proper formula for this gauge?

 

yes I can with eval : 0.03913*x+10 logging MUT 12 .

 

are you on a v7 rom? i cant find mut12 but i see where mut3c has 8409 in it. still not getting the right readings in evoscan though.

who out there is logging uego using mut3c on a evo 9?

 

Yes I'm on v7 but Evo 8 and didnt change anything in the Mut table just logging mut12 with eval : 0.03913*x+10. I can log same afr as on the gauge . Also have MrFred closed loop control by wbo2 afr patch where i calculate the ml bl/ml values from that eval.