What is the reason for the Xiali N5 idling at 2000 RPM and unable to accelerate?

[MacAlan]

Xiali N5 idling at 2000 RPM and unable to accelerate is caused by a dirty throttle body or a damaged idle speed motor. Xiali N5: The exterior design showcases European style with integrated Chinese elements, equipped with the independently developed CA4GA1 engine that offers optimal balanced performance. This engine is produced at the Yangliuqing Tianjin FAW Powertrain Manufacturing Base, which boasts the nation's latest and most advanced CNC engine production line. Dirty throttle body: When the throttle body is dirty, the most noticeable symptoms include a sticky or heavy throttle pedal, sluggish acceleration, and slow RPM increase when pressing the accelerator at idle. The response becomes noticeably delayed. When releasing the throttle while driving, the vehicle speed drops immediately. This directly affects the precision and smoothness of engine air intake, with the most obvious issue being potential idle vibration or even stalling, as well as unresponsive acceleration. Damaged idle speed motor: A faulty motor can cause various issues during engine idle operation, including unstable idle speed, idle vibration, high engine RPM, excessively low idle speed, poor idle stability, and tendency to stall while driving.