What is the cause of the fault code in the ZF 12-speed automatic transmission?
1 Answers
When the combustible mixture is too lean, the flame propagation speed in the cylinder slows down, making the engine difficult to start, the speed hard to increase after starting, and resulting in insufficient power. The following is an introduction to automotive automatic transmissions: 1. Automatic Transmission: An automatic transmission is a device that can automatically shift gears based on the vehicle speed and engine RPM, as opposed to a manual transmission. Currently, there are four common types of automotive automatic transmissions: hydraulic automatic transmission (AT), mechanical continuously variable transmission (CVT), electronically controlled mechanical automatic transmission (AMT), and dual-clutch automatic transmission. 2. Classification and Structure: Based on different working principles, there are four common types of automatic transmissions in vehicles today: hydraulic automatic transmission, mechanical continuously variable transmission, electronically controlled mechanical automatic transmission, and dual-clutch automatic transmission.