[Virtual-Chris]

Do any of you monitor various engine parameters with Torque Pro?

Can these be used to identify if you have a rich/lean running engine? Or perhaps an aging O2 sensor that needs replacing or anything else?

I've started monitoring some values with Torque Pro on my Android Head unit, and here's what I'm looking at, but not sure if these are helpful, or can be useful.

From top to bottom...

• Range, Average Long-Term MPG, Trip MPG
• Air-Fuel Ratio Commanded, Air Fuel Ratio Measured
• O2 Bank2 Voltage, O2 Bank 1 Voltage
• O2 Bank2 Lambda, Bank 2 Fuel Trim, O2 Bank 1 Lambda, Bank 1 Fuel Trim

 

[Virtual-Chris]

Anyone?! 😩

After a few days, I notice my right bank fuel trim is consistently lower than my left bank. Right is often negative, left positive. Does this mean anything?

Also Torque Pro paints a lazy picture of the O2 sensors. They gradually change. I gather it doesn’t sample frequently enough to capture the actual situation?