Honda Jazz 2019 Problems

There are many options for replacing your key fob: some cheap, some not so cheap. Without more information about your vehicle I can't determine what would be the cheapest option, but have a read of this article for a greater list of options for key fob replacement.

To be honest, those do very much sound like the normal characteristics of a CVT transmission. The CVT saves fuel by allowing the engine to work in its most efficient speed range more of the time. That’s why, when you hit the accelerator, the engine sounds like it’s flaring. Which, of course, it is, to get into that sweet spot where it makes more power from less fuel. Essentially, the engine takes off and the rest of the car catches up with it.

The on-board computer can also interpret a burst of acceleration as the driver wanting to press on. That’s why the car will sometimes hold higher engine revs, because it wants to be ready for the next burst. When you back off, the computer interprets that as the need for speed having passed and it drops back to cruising revs…just as you’ve noted.

The jerkiness is another thing some owners notice, others never do. It’s all to do with the way the torque converter is calibrated. If you have any doubts, you could ask for the transmission to be scanned at the next service to see if it’s all in good condition.

Either way, you should report your concerns to Honda now so that if anything goes wrong down the track, the problem will be listed as a pre-existing condition and will still be considered by the factory warranty.