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How to log 1/1 and 2/1 O2 sensors on a '12 charger SE
Posted: Thu Oct 31, 2013 3:53 pm
by cq842000
As the title suggests, I'm trying to find out which PID to select for 1/1 and 2/1 (upstream) O2 voltage.
Re: How to log 1/1 and 2/1 O2 sensors on a '12 charger SE
Posted: Thu Oct 31, 2013 4:39 pm
by mikel
they are pretty much labeled like that, O2 1/1 and O2 2/1, or along those lines...
Re: How to log 1/1 and 2/1 O2 sensors on a '12 charger SE
Posted: Thu Oct 31, 2013 4:43 pm
by cq842000
mikel wrote:they are pretty much labeled like that, O2 1/1 and O2 2/1, or along those lines...
I tried using O2 11 RAW and O2 21 RAW, and one fluctuated wildly l(.03V-30.00V) yet the other stayed at 0.00V (so possibly a dead o2 sensor). When I reviewed the log in dataviewer it showed the PID I selected as fuel flow or something. Anyways, pretend that I'm stupid

... That being said what is the PID name I am looking for, for O2 voltages upstream. I'm trying to diagnose some things.
Re: How to log 1/1 and 2/1 O2 sensors on a '12 charger SE
Posted: Thu Oct 31, 2013 5:36 pm
by cq842000
Under O2S Voltage PID selections, I see entries for 1/1, 1/2, and 2/2 but no PID for O2S Voltage 2/1. Am I looking in the wrong spot?