What does it mean when the EPC light is on in a Jianghuai Kangling?

1 Answers
LydiaRose
07/29/25 3:05pm
Jianghuai Junling's EPC light being on indicates a fault in the engine management system or electronic control. Below are the situations and causes for the EPC light being on: 1. EPC warning light stays on: Symptoms such as unstable idling or engine cold start shaking may occur. This is usually caused by poor fuel quality or a dirty vehicle environment. In this case, the vehicle should be taken to a service station for inspection as soon as possible. Generally, cleaning the throttle body can resolve the issue. 2. The light turns on when the ignition switch is turned on for a function check: If this indicator lights up while driving, it means there is a fault in the engine power electronic control system, and the engine must be checked immediately. Common causes include a dirty throttle valve body, vacuum leaks in the intake system, a faulty brake switch, or the engine not being upgraded in time.
Was this review help?
7
1
Share
More Forum Discussions

How to Deal with Oil Pan Leakage?

Oil pan leakage can be addressed with the following solutions: 1. If the oil pan starts leaking after an oil change, the issue may be due to using oil that doesn't meet the original vehicle's standard specifications, resulting in oil viscosity that is too thin. 2. If too much oil was added during the change, ensure the oil level is maintained within the normal range. 3. The oil pan drain plug may be loose or damaged. The drain plug gasket provides a sealing function, and it's advisable to replace this gasket regularly according to the maintenance schedule. Tighten or replace the drain plug as needed. 4. Localized leakage from the oil pan gasket indicates that the gasket is either aged or of poor quality. In this case, the oil pan needs to be removed to replace the gasket or apply sealant to the leaking area.
1
2
Share

What is the speed limit on the Cangyu Expressway?

The speed limit for small passenger vehicles is 100 kilometers per hour, while for other vehicles it is 80 kilometers per hour. Below is relevant information about speed limits: 1. Concept: Speed limits refer to the necessary restrictions imposed on the speed of various mechanical and electrical equipment and manual operations to maintain normal, stable, safe, and reliable production order and operational processes. The primary purpose is to preemptively remind drivers to reasonably control their speed in subsequent road sections ahead and to prevent the dangers of speeding. Speed limits are an indispensable and most crucial aspect of road transport safety. 2. Speed Limit Regulations: The relevant laws include the 'Road Traffic Safety Law of the People's Republic of China,' with the authoritative reference being the 'Technical Standards for Highway Engineering.' The reality is that the overall public awareness of traffic safety still needs improvement. Actual speed limits are absolutely based on legal documents, referenced against traffic rules, and flexibly adjusted according to real-world conditions.
4
2
Share

What is the Keys car brand?

Keys is not a car brand, but a steering wheel. It is a quick-release steering wheel specifically designed for competitive racing. Since modified steering wheels are generally universal, any steering wheel that fits its base can be installed. Below is an introduction to the Keys steering wheel: 1. Keys is referred to by many racers as a mysterious accessory in racing competitions. Through Keys, the speed of the car can be significantly improved, making Keys a secret weapon integrated into racing cars. 2. This technology is a great invention in human aerodynamics. Applied to racing cars, it can instantly boost speed during the driving process. Especially in terms of straight-line acceleration performance, whether it's acceleration on straightaways or grip in corners, the car can easily surpass its competitors. 3. However, unauthorized modification of steering wheels is not permitted under China's traffic laws. Additionally, since quick-release steering wheels are mostly used in competitive racing, they are designed to reduce weight and simplify structure. Such steering wheels do not come equipped with airbags or redundant electronic control systems. In the event of a traffic accident, the absence of airbag protection could lead to unimaginable consequences.
12
4
Share

What is the reason for Tesla's automatic wipers continuously wiping?

Tesla's automatic wipers continuously wipe for the following reasons: Wiper fuse blown: If the motor's operating resistance is high, it is prone to overload and burn the fuse. You can remove the deceleration system to test whether the fuse still burns out. Also, check if there is excessive gear wear in the deceleration system. In both of these cases, the entire motor system needs to be replaced, as there are no separate motors or decelerators available for purchase. Wiper switch malfunction: If there are stains on the wiper blades or the glass surface, it can also cause the wiper to move slowly. If the voltage entering the permanent magnet motor is low, it may be due to poor line contact. Check the lines and the wiper lever for any poor contact.
1
5
Share

What is the difference between diesel and engine oil?

The differences between diesel and engine oil are as follows: 1. Different ignition methods: Diesel engines operate by compression ignition, which means the piston's pressure in the cylinder causes the diesel to self-ignite under compression. This requires a high compression ratio, meaning the piston moves deeper into the cylinder. As a result, diesel engines generally produce higher torque than gasoline engines. High torque doesn't affect speed but impacts instant acceleration and load capacity, which is why many utility vehicles use diesel—simply put, they are more powerful. Additionally, all diesel engines are turbocharged, which is another characteristic. 2. Cleanliness: Diesel is considered a clean fuel abroad due to its cleaner emissions and lower fuel consumption, leading many large-displacement vehicles overseas to opt for diesel. However, the situation is the opposite in China, where diesel is viewed as an unclean fuel. Why is this? Because diesel in China contains more wax, which tends to precipitate and solidify, clogging fuel lines and exhaust systems and causing more pollution. Therefore, many cities in China prohibit passenger vehicles from using diesel systems.
19
5
Share

Is the CVT transmission of the Sylphy durable?

The CVT transmission of the Sylphy is durable. Meaning of the transmission: A transmission is a gearbox that changes the transmission ratio and the direction of motion. It is located between the clutch and the central drive. Its main functions are: changing the driving force and speed of the vehicle (shifting) without changing the engine speed and torque; enabling the vehicle to reverse (direction change); and allowing the engine to stop without stalling (neutral gear). According to the transmission type, gear transmissions can be divided into three types: double-shaft, three-shaft, and composite. Purpose of the transmission: Changing the transmission ratio to expand the range of torque and speed variations of the driving wheels. Enabling the car to reverse while keeping the engine rotation direction unchanged.
8
5
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.