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What is the solution when the vehicle's malfunction indicator light comes on?

1 Answers
DiBrianna
07/30/25 5:17am
When the vehicle's malfunction indicator light comes on, the possible causes and solutions are: 1. Poor fuel quality; 2. Dirty engine cylinders with carbon deposits; 3. Damaged, poorly connected, or interrupted signals from components such as water temperature sensor, crankshaft position sensor, air flow sensor, intake air temperature sensor, or oxygen sensor; 4. Clogged air filter. The solutions for a lit malfunction indicator light include: 1. Promptly inspect the engine condition of the van; 2. Check the status of the van's sensors, air flow sensor, and spark plug components; 3. Verify if there is any engine knocking in the van; 4. Call for assistance; 5. Take the vehicle to a repair facility promptly for fixes.
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