How to Remove the Speed Limiter on Wuling China VI Vehicles?
2 Answers
Wuling China VI speed limiter can be removed at a 4S dealership. Below is an introduction to the speed limiter on Wuling China VI vehicles: 1. Vehicle Introduction: The Wuling China VI speed-limited model is the Wuling Rongguang Mini Truck, a vehicle specifically produced by Wuling for the mini-truck market. Its largest cargo compartment dimensions are 2710mm in length, 1520mm in width, and 320mm in height. As a cargo vehicle, the Wuling Rongguang Mini Truck has a maximum payload capacity of 735kg and is equipped with a 1.5L engine. 2. Reasons for Speed Limitation: The speed limiter on Wuling China VI vehicles is set by the manufacturer, primarily considering the following three aspects: first, for the safety of the driver and passengers; second, to extend the vehicle's service life; and third, to reduce environmental pollution.
I've seen many discussions among Wuling owners. The speed limit on China VI models is factory-set to comply with emission regulations, and vehicles like the Wuling Hongguang often come with electronic speed limiters. If you want to remove it, technically you can use an OBD diagnostic tool to connect to the ECU and reprogram parameters, but this involves illegal modifications that may cause the vehicle to exceed emission standards, void the warranty, or even trigger engine failures. I suggest not attempting this yourself first, as any electrical issues could cause trouble. It's best to drive to an authorized 4S shop or professional repair center and let technicians use proper equipment for inspection—they know how to safely optimize without violating regulations. Maintaining reasonable speeds during daily driving is beneficial for both the vehicle and the environment.