Has Changan Pakistan issued any fuel economy-related software updates o r service bulletins for Kalam owners?

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Has Changan Pakistan issued any fuel economy-related software updates o r service bulletins for Kalam owners?

Are dealerships helping customers improve mileage through reprogramming o r part replacements under warranty?

Lubaba asked on 18 Jun 2025 16:38:01 pm

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Car Mechanic Expert - on 18 Jun 2025 16:42:01 pm

As of 2025 — no public service bulletins reported.

No official recall o r ECU remap has been announced to improve mileage.

Dealerships generally suggest routine service o r injector cleaning, but software updates are rare.

Warranty replacements for sensors o r ECUs are handled on a case-by-case basis, not as a general campaign.

This shows a lack of proactive support on mileage-related complaints, especially for commercial customers.