3 ms·
That's very odd. DI should only be firing a full shot injector as the air is coming in, or already came in. It really shouldn't lean out. If your DI car had rev
by giantg2 2y ago
That's very odd. DI should only be firing a full shot injector as the air is coming in, or already came in. It really shouldn't lean out. If your DI car had rev hang, it's for other reasons.
https://www.roadandtrack.com/new-cars/car-technology/a32958665/the-annoying-rev-hang-in-modern-manual-cars-is-there-for-a-reason/ https://www.roadandtrack.com/new-cars/car-technology/a329586...
- jeffbee 2y agoWe were discussing the 2015 WRX after all, it is port injected. The guy who wants to delete the rev hang from his VA WRX is advocating to blowing unburnt gas right out of the tailpipe, like a psycho.
- giantg2 2y agoNot true. Without rev hold it actually can go lean. The main reason for rev hold is to reduce oil vaporization. https://www.carthrottle.com/news/what-rev-hang-and-why-do-petrolheads-hate-it https://www.carthrottle.com/news/what-rev-hang-and-why-do-pe...