What will happen if Lifan Maiwei sensor fails?

1. oxygen sensor: located on the exhaust pipe, the oxygen sensor is faulty, which makes ECU unable to know whether the injected gasoline quantity is correct, thus causing the concentration of the mixer to be too rich or too thin, resulting in insufficient combustion, reducing engine power and increasing emission pollution.

2. Wheel speed sensor: generally installed on the hub of each wheel. Once it fails, ABS will fail.

3. Air flowmeter: it is generally installed in the air filter and throttle body, and the engine speed will not rise in case of failure.

4. Crankshaft position sensor and camshaft position sensor: generally installed behind crankshaft pulley or near flywheel, in front of or behind camshaft. They complement each other and jointly provide a good guarantee for the normal operation of the engine. If one party fails, the engine will not start.

5. Accelerator pedal position sensor: It is usually integrated with the accelerator pedal. Once it fails, the engine can only run at idle speed.