I was able to locate the wideband patched aujp bin. Is it really as simple as plugging in the wideband to pin 14 and go? Im talking about the stand alone sensor without the controller. Is anyone here using it? Will any scanning software read the correct wideband output or is something special needed? Does it let the ECM read the wide band O2 voltage output and include the AFR in the ALDL data stream?

 

The ECM can't support the sensor by itself. You need some sort of external controller to insure the sensor is heated correctly. This controller usually has some sort of interface circuitry to output something like a 0-5v signal relative to the measured AFR. This is the signal that needs to get into the ECM.

 

Specifically whats discussed in this thread.

https://www.thirdgen.org/forums/diy-prom/382629-lc-1-wideband-kit.html

 

That was for a MAF system, AUJP is SD (MAP)
Either case, the patch (or the assembly that we did) is only for logging.
It does not do any control.
The sensor must have a separate controller to obtain the 0-5V output (and operate the sensor)

 

Ok so if I get the lc-1 wideband kit and patch the bin I should be able to log through the aldl right? Does it work with most scan programs or is it only supported by certain software? So your basically saying I have no choice but to run multiple sensors therefore multiple bungs in the exhaust for the NB sensor and the WB sensor.

 

"So your basically saying I have no choice but to run multiple sensors therefore multiple bungs in the exhaust for the NB sensor and the WB sensor."

Not really but is better to have more than 1 bung installed IMO.
The LC-1 has a "simulated NB" output that can be used in place of your stock sensor. The patch allows the data to be output in the datastream that any program can read. Will display in the "IAC Min" as 10-20:1 AFR.
See the txt file with the patched bin for more details.

 

I appreciate your help. You answered my question perfectly.