AF/O2 and Fuel Trim data - Normal or not?

Alessio2110_143485
Wed, 21 Nov 2018 01:06:42 +0000
Maintenance/Repairs

I’m learning to diagnose my car’s poor gas mileage:

Car: 2010 Toyota Matrix (Base). Engine: 1.8L, 4 cylinders, Auto, FWD. ODO: 103,000km (64,000 miles). City gas mileage: 12.6L/100km = 18.6 mpg (advertised City gas mileage is 8.1L/100km = 29 mpg)

Photo attached is data for AF, O2 sensors and Fuel Trims at idle (please click on the photo to expand the full data).

Please advise me: (1) if everything is normal or not? (2) if any other data should be read?

Thanks.

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