Where is the crankshaft position sensor located on the Wuling Zhiguang?
2 Answers
The crankshaft position sensor on the Wuling Zhiguang is located at the junction of the cylinder block and the transmission. The crankshaft position sensor receives signals from the toothed ring on the timing belt pulley at the front end of the engine and is driven by the crankshaft. The function of the crankshaft position sensor is to determine the position of the crankshaft, i.e., the angle of the crankshaft and the engine speed. Taking the 2020 Wuling Zhiguang as an example, it belongs to the microvan category, with body dimensions of: length 3797mm, width 1510mm, height 1820mm, a wheelbase of 2500mm, a fuel tank capacity of 38 liters, and a curb weight of 997kg. It is paired with a 5-speed manual transmission.
I often help friends check their Wuling Zhiguang. That little thing, the crankshaft position sensor, is usually installed near the crankshaft pulley at the front of the engine. Open the hood, and you'll see a small component with a plug fixed on the engine block, slightly lower in position, possibly half-covered by the timing chain cover. Don't try to force it off by yourself during operation, as it's easy to damage the nearby belt or radiator. If the sensor is faulty, the car won't start or the engine will keep shaking. I recommend first using an OBD tool to scan for trouble codes to confirm the cause before deciding whether to replace the part. The design location is reasonable but a bit tricky to reach, so beginners should directly seek a professional repair shop for hassle-free service. Additionally, regularly checking whether the plug is loose or dusty can also prevent sudden failures.
