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Torque Pro O2 Sensor Voltage
Torque Pro O2 Sensor Voltage. If the (o2) sensor, only produces a low or high voltage signal. At that point it will jump to anywhere between 0.7 and 0.9 volts and then quickly settles back at 0.1 volts.

I hooked up a eml327 bluetooth obd reader + using torque pro on my phone. When i ran the test the following failed: Select what to log, choose only things you need to log for faster logging.
Controller Operation With The Sensor.
In the idle, rear voltage (downstream) is a flat line whereas the front voltage (upstream) oscillates slowly. Then the mixture is lean (below.5 volts) and so it increases the injector on time. Torque pro crib notes, short version.
This Downstream Sensor May Be Pretty Old.
Have recently been using torque pro obd scanner to monitor few things like mpg etc. Also found a graphing option for monitoring and testing different sensors. Really only would need pre cat and post cat o2 sensor voltage for both banks and i like so see rpm.
The Torque Pro Obd Scanner Is A Bluetooth Fault Scanner Diagnostic Reader That Gets Attached To Your Car’s Dashboard Obd Port.
Voltages between.6 and.5 are closer to what i'd expect in a properly operating system. Start the engine and check, the sensor voltage signals on your voltmeter. Take note of how fast the o2 sensor voltage alternates from less than 0.5v (low voltage) to over 0.5v (high voltage).
03/19 My18 Pajero Nx Glx Graphite.
Monitor the front and rear oxygen sensors while driving the vehicle at approximately 55 mph. Here is what they should kind of look like in the attached graph. Faults cleared temporarily but came back after a short drive.
By The Way, Bruce And I Compared Our Torque Pros And Seems His List Of Options Are Different To Mine.
When i ran the test the following failed: My car has upstream and downstream o2 sensors. I am throwing codes p0130 (o2 sensor circuit bank1 sensor1) & p1135 with torque pro.
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