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List of the catalog of this article:

• 1, What to do with the Volkswagen Touareg engine fault sign
• 2 、What is the reason why the engine fault light is on
• 3, Volkswagen What is the reason why the engine fault light of the Land Rover is on?

VolkswagenWhat to do if the light of the Lanyi engine fault sign is on

The owner can try to replace the spark plug, clean the oil line, clean up the accumulated carbon and other measures to solve the engine fault light. Although there are many factors that cause the fault light of the Land Rover engine, the source of the fault can be further identified through the fault diagnostic instrument.

The exhaust gas problem needs to replace the ternary catalyst. The solutions to the Volkswagen Touareg engine fault light are as follows: exhaust emissions do not meet the standard: such as poor fuel, ternary catalyst failure, excessive carbon accumulation in the intake pipe, fuel injector blockage, oxygen sensor failure, occasional engine shutdown, etc.

The Volkswagen Touareg engine fault sign is on. First, check the water temperature gauge and oil pressure alarm light. If the water temperature gauge and the oil pressure alarm light do not alarm, the car can still be driven, but at this time, you should pay attention to controlling the speed and drive to the repair station in time for inspection.

What is the reason why the Langyi engine fault light is on

Langlang The reasons why the engine fault light is as follows: the exhaust emissions do not meet the standard. For example, poor fuel, ternary catalyst failure, excessive carbon accumulation in the intake pipe, blockage of fuel injector, oxygen sensor failure, occasional engine lack of fire, etc., the engine fault indicator light is on.Among them, the engine fault light is turned on the most when the oil quality is poor.

The engine fault light of Volkswagen Touareg may be caused by the following aspects: abnormal engine oxygen sensor. The engine oxygen sensor is usually placed near the intake manifold. Due to intense driving or some collisions, the oxygen sensor will be displaced or damaged, resulting in sensor abnormalities and fault light alarms.

The specific analysis is as follows; sensor problem; the sensors mentioned here include water temperature, crankshaft position, air flow, intake temperature, oxygen sensor, etc. When these sensors are damaged, poor contact or the signal is interrupted, the ECU of the car cannot accurately obtain the engine data, and at this time it will Cause the engine fault light to turn on.

VolkswagenWhat is the reason why the engine fault light of the Land Rover is on?

1. The fault light of the Volkswagen Land Rover engine may be caused by the following aspects: the engine oxygen sensor is abnormal. The engine oxygen sensor is usually placed near the intake manifold. Due to intense driving or some collisions, the oxygen sensor will be displaced or damaged, resulting in sensor abnormalities and fault light alarms.

2. The reasons why the engine fault light of Langlang is as follows: the exhaust emissions do not meet the standard. For example, poor fuel, ternary catalyst failure, excessive carbon accumulation in the intake pipe, blockage of fuel injector, oxygen sensor failure, occasional engine lack of fire, etc., the engine fault indicator light is on. Among them, the engine fault light is turned on the most when the oil quality is poor.

3. The fault light of the Volkswagen Touareg engine is on, it may be the sensor, maintenance questionsProblems, oil problems, air intake problems, poor combustion of mixed gas and other problems will cause the engine fault light to light up.