So, I've been driving my car in ECT Power mode (I usually drive in ECT Normal mode) for the past few days to see if it makes any difference in MPG. I notice that the car jerks when braking on the freeway (note: this is REGULAR braking, not slamming on the brakes because everyone in L.A. is doing it).

I also notice the following "symptoms" :

Car has a tendency to pull forward when stepping on the gas like a turbo is kicking in.
Car revs higher.
Car jerks quite a bit more often.

I have only been driving for a few days, so I don't know if it makes any difference in MPG yet. Will update once I have that info.

Anyone else notice these symptoms? Any info is greatly appreciated. Thanks!

 

Any info is greatly appreciated. Thanks!