What is the method to remove the speed limit on the Wuling Rongguang New Truck?
2 Answers
The method to remove the speed limit on the Wuling Rongguang New Truck is to have it professionally removed at a specialized repair shop. Taking the 2021 Wuling Rongguang New Truck as an example, its body structure is that of a truck, with dimensions of: length 5550mm, width 1760mm, height 1970mm, a wheelbase of 3350mm, a fuel tank capacity of 50 liters, and a curb weight of 1070kg. The 2021 Wuling Rongguang New Truck features a MacPherson independent front suspension and a longitudinal leaf spring rear suspension. It is equipped with a 1.5L naturally aspirated engine, delivering a maximum horsepower of 99PS, a maximum power of 73kW, and a maximum torque of 135Nm, paired with a 5-speed manual transmission.
I run a repair shop and often get asked by Wuling Rongguang Xinka owners about removing the speed limiter. To be honest, the factory-set speed limit (usually around 105km/h) is there for safety and compliance reasons. To remove it, you typically need to flash the ECU (the vehicle's computer system). There are a few common methods, like having a professional technician use diagnostic tools to rewrite the program via the OBD port, or replacing the ECU chip. But be extremely careful - improper modifications can damage the engine or cause accidents. The speed limiter exists for good reason - speeding increases risks like tire blowouts, brake failure, and could lead to fines or license suspension. If you really want better performance, I recommend visiting an authorized service center to optimize the drivetrain system. Don't take reckless shortcuts - safety comes first. Also, regular maintenance helps keep your vehicle running smoothly, but don't risk safety for temporary speed gains.