Kiss_My_99SS

iTrader: (8)

Like it says bank 1 02 stays at 447 mv. I have the Lc1 hooked in place of my o2 sensor on the drivers side. Do I have a wire crossed?

muncie21

iTrader: (14)

You can try to set the high/low output of the narrowband sim (using LM Programmer) to the same number to force the analog output to a certain value. Example- Set high/low both to .75 to see what you are reading. Also try and read the O2 using Logworks Serail interface.

Sounds like you may not have it wired right, or worse case, you blew the analog output for that channel.

ringram

Sounds like me. I had a wire wrong. Was sending the signal up the wrong 5v wire.
Nothing bust, its easy to do as one was 4.5v the other 4.8v so figuring out which one was signal and signal/ground or whatever it was called was a bit tricky.

Kiss_My_99SS

iTrader: (8)

Also try and read the O2 using Logworks Serail interface.

It reads 20.8.

ringram

Do a recal first to calibrate it. Follow the LC1 instructions. Also you might want to post up on their support forums.

Kiss_My_99SS

iTrader: (8)

Are you talking about the A and B pin on the O2 connector was wrong?

cantdrv65

iTrader: (3)

Is this the AFR reading. If so that close when the engine isnt running. Atmosphere is 20.9 percent O2....

Kiss_My_99SS

iTrader: (8)

I set both analog output to .75.

One output reads .75 and the other reads 4.26.

Does this mean that the 4.26 output is blown?

muncie21

iTrader: (14)

How are you reading your outputs (HPT, mutlimeter, Logworks, etc.)? It sounds like your WB output is the one that isn't working. If so, try reading it via the serial cable in Logworks. This will eliminate grounding errors on the reading instrument and also the DAC, as Logworks reads the signal before it gets converted to an analog output.

Kiss_My_99SS

iTrader: (8)

I was reading the outouts with a mutlimeter.

I also put the stock O2 sensor back on the car without the LC1 hooked up and it reads 447mv.

muncie21

iTrader: (14)

?? The 447 mV reading is from the stock O2 or from HPT? If it's HPT, it sounds like you have a grounding issue.

Kiss_My_99SS

iTrader: (8)

It's from HPT. A grounding issue with what?

DWillTA

iTrader: (3)

Normally .447V is what efilive logs when monitoring a disconnected stock O2. If you have the stock O2 disconnected on B1 it will give you that voltage. You need to setup a pid and possibly a map also to monitor the WBO2 output. The WBO2 should be a voltage 0 to 5 volts depending on AFR. Check and make sure you have the proper analog output selected (there are 2 normally), double check wiring, and setup the proper pids depending on your tuning software. Hope that helps.

Dave