The onboard Laptop or computer monitors parameters like street velocity, throttle posture and engine load to find out best change factors. Most autos utilize a "P–R–N–D–L" layout to the gear selector, which contains the next positions:[33] one (also labelled "L"): Restricts the transmission to 1st gear only, generally known as https://charlieseikk.bloggazzo.com/33213088/gearbox-auto-things-to-know-before-you-buy