Traditional Culture Encyclopedia - The 24 Solar Terms - LaVida engine fault light is on, idling jitter?
LaVida engine fault light is on, idling jitter?
1, air intake system failure, dirty throttle, resulting in low idle speed. More common faults, clean the throttle in time. Idle motor or throttle position sensor is faulty. Replace throttle position sensor or idle motor. Motor idling is mainly due to excessive carbon deposition, which can be cleaned, but it can only be replaced if the carbon deposition is serious;
2. The feedback information of the air flowmeter is wrong. Feedback the sensor of engine intake and check the air flow meter. Exhaust gas recirculation EGR valve failure. Adjust or replace EGR valve. Air inlet pipe or air inlet pipe leaks. Replace related parts. Engine valve timing error. Valve timing mainly controls the opening time of intake valve and exhaust valve, and adjusts the valve timing of the engine;
3, exhaust system failure oxygen sensor failure. The oxygen sensor feeds back the air-fuel ratio signal to the engine. Failure may lead to inaccurate fuel injection and engine jitter. The three-way catalyst is blocked. Three-way catalytic converter is a device for purifying waste gas. The blockage of three-way catalytic converter will not only make the engine shake, but also lead to the obvious decrease of engine power.
I hope I can help you!
- Previous article:Lunar dragon heads up
- Next article:What's the weather like in summer and solar terms?
- Related articles
- Is autumn frost falling or falling?
- Are the leveling bubble and leveling tube of the total station adjusted by tripod and anchor bolt respectively?
- How long is the accelerator cleaning cycle for hackers?
- X43 1 match Audi throttle.
- It's too cold to catch fire in winter. What happened?
- Use pinyin to describe words in summer.
- What is spring rippling?
- Morning greetings during the Spring Festival in the Year of the Tiger.
- Short message in rainy season, not warm bed in rainy season. We warm our hearts for our friends.
- How to divide the western solar terms?