While Hydrogen injection by electrolysis of H2O + NH3 increases Torque. It did not necessarily increase Engine Load.
I have been getting my premium gasoline from the same station. It looks like approximately 2 weeks ago the gas formula changed. The cold season formula is gone. The warm season formula is here for us to use. The observable difference is the CO2 footprint (g/km) increased compared to the cold season gas formula.
Lately, with low gas prices I started consistently using premium gasoline (93 octane) from regular gasoline (87 octane). Also, I deactivated the Green Fuel Booster.
The data captured shows some interesting graphs.
Here are the three variables that seemed to co-relate.
Torque – which simply is the pulling or pushing power of the engine.
Carbon emissions – in grams per kilometer.
Fuel efficiency – in Miles Per Gallon.
Using regular gasoline caused relatively bad carbon emissions of up to 250 grams per kilometer.
Using premium gasoline dropped carbon emissions by approximately 100 grams per kilometer.
Using regular gasoline gives relatively low torque.
Using premium gasoline dramatically increases torque.
A drop in carbon emissions has a negligible increase in fuel efficiency.
An increase in torque also has a negligible increase in fuel efficiency.
If you are like me, who drives carefully like a parent with kids in the back seat, then, I do not need all that torque.
Simply tapering the air intake after the MAF sensor will probably force the injectors to lower fuel use, therefore, increasing MPG.
With the average American worker income going down
and jobs going part time
it is understandable that the average age of cars on the roads is getting up there, 11+ years
and auto loans are going sub-prime.
With these realities driving a “reliable car” to work to earn a living is a “must”. Less car downtime means better income. That means most workers depend on their auto mechanic. That means auto mechanics are not just simply auto mechanics. Auto mechanics are an important driver of economic productivity.
One level above an auto mechanic is a “Trusted” Auto Mechanic. The difference is transparency. With 1996 or newer models cars have sensors all over it a “Trusted” Auto Mechanic shows the car owner why a certain maintenance job needs to be done and explains how it affects car using that data.
Trust-worthiness is not a label one can slap on ones shop. Trust is earned via transparency.
If that is an option …
Driving home from office today compared to yesterday shows something interesting. Today, the ambient air temperature was generally around the 30+ degrees. Yesterday’s ambient air temperature was around the 70+ degrees.
The glaring difference is that the carbon emissions is relatively higher when ambient air temperature is lower. That means it is better to minimize driving in cold weather. That would be a reason to tell my boss that I need to work from home on those days :)
I have been used to driving around with 38-40 psi tire pressure since I got my 2012 Kia Rio SX. It came with the default Hankook tires with a max value of 44 psi. Lately, I got new Michelin tires installed by COSTCO. I did not realize the technician set all tires to the standard 32 psi. Most dealerships and repair shops set car tires to this value.
And this is what I got on the CO2 emissions graph – a spike up. So I set it back to 38 psi and the values trended down again.
I finally got Autotalky.com to graph my test car’s carbon footprint. The average value has been around 238 gm/km. Now I need to find a way to drop this value down. I will be looking to apply a few tricks on this 2012 Kia Rio SX.
A quick test of the 24V DC mist/fog generators look good. It’s just a matter of building a housing for it. I got these from here.
Here is my proposed water mist/fog generator diagram.
My trusted mechanic is in Richmond, VA. My test car is in Raleigh, NC. But this is not a problem. He can view my engine data online at Autotalky.com. I do not understand most OBD2 parameters and what their trends mean, but, he helps me with it.
So far, so good. Thanks to my remote Trusted Mechanic.