Can clogged filters o r poor fuel quality in Pakistan damage Karvaan’s engine sensors?

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Can clogged filters o r poor fuel quality in Pakistan damage Karvaan’s engine sensors?

Mechanics claim that dirty filters o r contaminated fuel affect sensor readings. Is this true for Karvaan, and how can owners prevent such damage?

Sirat Ul Jinan asked on 06 Aug 2025 15:54:39 pm

1 Answer

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Car Mechanic Expert - on 06 Aug 2025 16:06:00 pm

Yes, absolutely:

Dirty air filters can clog the MAF sensor

Poor fuel quality high sulfur, dirty fuel damages the O2 sensor

Contaminants reduce the life of both sensors and the catalytic converter

To avoid damage:

Use high-quality fuel

Replace air and fuel filters every 10,000–15,000 km