tachometer for sale

• 2023-06-27

Automobile Tachometer 2200-2500 is normal. Cars all have a tachometer, so they can control the approximate speed of the car themselves. During driving, the engine speed of the car should be around 2200-2500, which is most suitable. Regardless of the gear position, maintain the engine speed at around 2200-2500. A car with too low a speed cannot move, consumes fuel and does not walk in the hallway, and even damages the engine; Excessive RPM increases ineffective fuel consumption and also damages the engine. When shifting gears, add a little more oil than the normal driving state, and let the speed express to more than 2500. Once the gear is shifted below 2000 rpm, the speed will decrease even after shifting, and there is a feeling of shifting out of gear. You need to refuel to find it back, which actually requires more fuel consumption. M16 or M18 are two specifications for speed sensors. The Tachometer of the car can intuitively understand the working state of the engine, which is equivalent to a healthy barometer of the engine. The engine Tachometer generally corresponds to the car's speed per hour, and what speed corresponds to what gear.

The vehicle Tachometer lights up, which may be a vehicle fault, and prompts the owner to stop and check the vehicle. Tachometer is one of the necessary instruments in the machinery industry, which is used to measure the speed, linear speed or frequency of the motor. The Tachometer is generally set on the instrument panel and symmetrically placed with the Speedometer. 

The reasons why the Tachometer pointer does not move are as follows: 1. The flexible shaft in the Tachometer is disconnected, and the pointer of the Tachometer does not move; 2. The Tachometer pointer does not move because the Tachometer pointer falls off or sticks; 3. There is a foreign object inside the instrument panel, which prevents the pointer from rotating; 4. The circuit in the Tachometer is defective, aging or burned out. Due to a malfunction in the engine electronic control system, it is generally necessary to consult a repair shop or 4S store to read the specific fault code using a decoder, and then repair it according to the fault code. As long as the engine fault light is on, it is recommended to repair it as soon as possible, otherwise the fuel consumption of the engine will be high. We have Tachometer and sensors with different RPMs. You are welcome to buy them.