How to start manual regeneration on Great Wall Fengjun 7?
2 Answers
Check the engine oil level. If the level is normal, start the engine and keep the vehicle idling. Turn on the air conditioning, then press and hold the manual regeneration switch located below the navigation screen for more than 5 seconds to initiate the regeneration process. The engine speed will automatically rise to 2500 rpm, and a text prompt will appear on the instrument cluster. Wait for 10 to 20 minutes until the instrument indicates that the self-cleaning is complete. Here is a detailed introduction to the Great Wall Fengjun 7: 1. In terms of appearance, the overall design is more rugged, with bolder front face lines that highlight a sense of power. The chrome-plated grille integrates well with the blackened headlight clusters on both sides, and the headlights feature a combination of lenses and LED daytime running lights. The side profile follows the conventional style of a van, with a black roll bar and high-mounted brake light installed in front of the cargo box. 2. For the interior, the new model adopts a design concept closer to that of passenger cars, making the cabin less monotonous and further enhancing its sense of luxury. Extensive use of soft leather upholstery, along with a multifunction steering wheel and stylish instrument panel, improves the sense of quality and makes driving more convenient. The central screen features a large floating display, significantly boosting the overall technological atmosphere of the interior.
I remember when driving the Great Wall Wingle 7, the manual regeneration function was used to clean the carbon buildup in the particulate filter. First, find a safe and open place to park, such as a parking lot or an open area, ensuring the vehicle is stationary. Engage the handbrake, shift into neutral (N), and start the engine. On the dashboard, you'll see a dedicated regeneration button or regeneration switch—just press it. The engine RPM will instantly increase, producing a roaring sound. Don't panic; let it run for 10 to 15 minutes, and avoid driving or turning off the engine during this time. Once completed, the dashboard indicator will turn off. The whole process is simple but requires patience. I recommend performing this manual regeneration once a month, especially if you frequently drive at low speeds in the city, as it can extend the DPF's lifespan and prevent power loss due to clogging. Normally, driving more on highways ensures automatic regeneration is sufficient; manual regeneration is just an additional safeguard.
