How many turns to the left are needed to return the steering wheel to center after turning it fully to the right?

[EmiliaAnn]

After turning the steering wheel fully to the right, it needs to be turned back one and a half turns to the left to return to center. Here is some information about the steering wheel: 1. Introduction: The steering wheel is a wheel-shaped device used to control the direction of vehicles such as cars, ships, and airplanes. 2. Function: The function of the steering wheel is to convert the force applied by the driver to the edge of the steering wheel into torque, which is then transmitted to the steering shaft. 3. Composition: It mainly consists of a skeleton, foam, and mounting clips or screw holes corresponding to the driver's airbag (DAB). 4. Fault diagnosis: Drive at a speed of 15 kilometers per hour on a relatively open road, turning the steering wheel left and right while driving to check if the steering wheel is flexible and if there is any lack of return force. Also, check if the vehicle tends to deviate when the steering wheel is released.