Problem with O2 Sensor Test Results on an 05 Chevrolet Aveo

[Customer]

The following problem (and a question) is reported from a PCMSCAN customer of www.TunerTools.com and any assistance is appreciated:
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1: While connected to a car, how could I activate the O2 Sensor graph? Last night while connected to the Chevrolet Aveo 2005 model the “Read O2 Sensor Test Result” button was disabled.

2: Where can I see in the system the status of each cylinder sensor and injector?
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[Sales@Tunertools]

1. The button to read the test results will only be disabled when data logging is going on. So just stop the data logging and you should be able to read the oxygen sensor test results.

2. You are asking for enhanced diagnostics here, and we currently don't offer that.