Hooking up a wbo2 for logging

[Dom]

How would one go about hooking up a wideband O2 sensor so logging with tunerpro rt?

from what I read, option 1: I need an immolator with a extra input.
option 2: use the original nbo2 wire and change the ADX file?
Option 3: ??

[dave w]

How would one go about hooking up a wideband O2 sensor so logging with tunerpro rt?

from what I read, option 1: I need an immolator with a extra input.
option 2: use the original nbo2 wire and change the ADX file?
Option 3: ??

The attached $E6 .adx TunerPro RT file is set up for WBO2, includes instructions (see screen shot). I would recommend installing an additional O2 sensor bung, so you have an O2 bung for each NBO2 and WBO2 sensors.

dave w

[Dom]

Thanks Dave
This pin B16 is on the ECM board? I will find it.

[dave w]

Thanks Dave
This pin B16 is on the ECM board? I will find it.B16 is the Red Connector, see attached screen shot pic.

dave w

[Dom]

Yes, Thank You.
I looked at the wire diagram that is listed and I am going to add a bung so I can have two O2 sensors in.

[jwthomp]

The attached $E6 .adx TunerPro RT file is set up for WBO2, includes instructions (see screen shot). I would recommend installing an additional O2 sensor bung, so you have an O2 bung for each NBO2 and WBO2 sensors.

dave w

I know this post is old - but did the mentioned screenshot and .adx go away? Is there somewhere I can find it?

[dave w]

Link to $E6 information, including .adx files: http://www.gearhead-efi.com/Fuel-Injection/showthread.php?336-16168625-PCM-Information-E6

dave w

[Dom]

Thanks Dave, I have had it in for some time now.
There is a difference in my readings, wide band reads around 15.5 when BLMs are at 128, not sure if that is right.
Truck runs good, but i would think it would have more power then it has or just wish full thinking.

[donf]

Thanks Dave, I have had it in for some time now.
There is a difference in my readings, wide band reads around 15.5 when BLMs are at 128, not sure if that is right.
Truck runs good, but i would think it would have more power then it has or just wish full thinking.

Not all wide band use the same math. I had to change the log file around when i used the newer X series AEM.

[dave w]

There is a difference in my readings, wide band reads around 15.5 when BLMs are at 128, not sure if that is right.
Truck runs good, but i would think it would have more power then it has or just wish full thinking.

I've noticed, more often than not, the WBO2 ARF and BLM's Do Not match. Tuning with WBO2 is very helpful for Open Loop, Choke / Warm Up, AE, & PE, when the BLM's are always set to 128.

dave w

[Dom]

I worked the math with numbers from my WBO2 instructions numbers

[donf]

If there were no mistakes in the figuring you're good to go... I know ha ha. I thought the same thing that my math was good, but numbers never were right at first. Redid the math more carefully with help from a few posts eagle mark posted and like magic everything started to agree.

[Dom]

The readings I was comparing the BLMs to are the WBO2 gauge it self.
Idle BLM 128 WBO2 gauge fluctuates 15.5 to 16.5, driving is about the same.

[dave w]

The readings I was comparing the BLMs to are the WBO2 gauge it self.
Idle BLM 128 WBO2 gauge fluctuates 15.5 to 16.5, driving is about the same.

I posted some WBO2 closed loop tuning results, post #8 in this tread: http://www.gearhead-efi.com/Fuel-Injection/showthread.php?7916-TBI-WBO2-Tuning-Dyno-Results

dave w