Are Pakistani road and weather conditions dust, heat, humidity causing premature failure of critical Alsvin sensors?

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Are Pakistani road and weather conditions dust, heat, humidity causing premature failure of critical Alsvin sensors?

Could extreme climates in areas like Karachi, Lahore, o r Quetta be damaging sensors like the MAF, O2, o r temperature sensors?

Sirat Ul Jinan asked on 18 Jun 2025 13:08:55 pm

1 Answer

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Car Mechanic Expert - on 18 Jun 2025 13:25:41 pm

Yes, environmental factors are a major contributor:

Karachi’s humidity, Lahore’s smog, and Quetta’s dust can all infiltrate the engine bay.

Excessive dust clogs the Mass Air Flow MAF sensor, while moisture corrodes electrical connectors.

High engine bay temperatures affect delicate electronics like the intake air temperature IAT sensor and throttle body sensors.

These conditions accelerate degradation of sensor performance.