am i right calling MUT 3c as 8409? I have a JDM evo8, same pinout as the nine.

 

Tephra or anyone, should I be using MUT3C with 0x8409 or MUT12 with 0x8409?

Currently I am using MUT3C and I cannot get the Rear 02 SIM to read my wideband signal.

 

come on guys, one of the gurus has to know if I am calling the correct Mut address?

Just an FYI I have the 9 pinout confiuration

 

have you tried both? on my ECU im using MUT12

 

no I havnt because i want to make sure I wont damage anything first

 

you ever gonna get this thing ready for me dale? lol............

 

Lol, I'm trying, as you can c I just keep running into problems. I tried mut 12 as well and it's the same just a constant 9.8

 

Ah, well i never did it the way you're doing it so i cant help. Why dont you just run it through a serial port? its pretty easy to do.

 

I use to run it through serial but I wanted to tidy up all the cables as it always looked like I had wires hanging out lol.

 

i run mine into my glove box.

 

yeah but then I still need to plug a second cable into my laptop with the other usb going across the car to the OBD port.

I guess Im just really fussy lol, plus I would like to implemement once I finally having a working tune the AFR safety threshold ect.

 

Guys,

Quick question to use this must "Rear 02 Heater Path" in tephra V7 be 0x4A0B or must it be disabled with 0x0009.

 

Anyone got advice on how to fix this problem? Tephra?

 

Did you fix this issue?
I need to install also an aem uego on a JDM Evo 9 without rear O2 sensor without using a tephra rom.
I don`t believe ...this will work without a tephra rom patch.
Since JDM versions don`t use a rear O2 sensor that input in the ECU is disabled.
Still I need to look more about this issue and how to finally make it working.

 

how to calculate the eval like this 0.03137*x+10.0 to logging by evoscan if you know your wideband volt - afr correlate ?