Corolla Gli suddenly bad fuel average

[engnr.mubashir]

My car GLi 2015 authentic suddenly started consuming more fuel almsot 55 to 60kms loss on full tank and I have used 2 full tanks with same driving style and filling from same fuel station.
What could be possible cause. Speed was between 90 to 100km/h, throttle load was at 30% engine load 88% with AC all time on.

Fuel trims video:
https://youtube.com/shorts/ZF0pcQhR5Ao?si=f2NJcr7u9RIfPys-

I was driving so video is bit shaky.

[cityrider101]

My car GLi 2015 authentic suddenly started consuming more fuel almsot 55 to 60kms loss on full tank and I have used 2 full tanks with same driving style and filling from same fuel station.What could be possible cause. Speed was between 90 to 100km/h, throttle load was at 30% engine load 88% with AC all time on.

Fuel trims video:https://youtube.com/shorts/ZF0pcQhR5Ao?si=f2NJcr7u9RIfPys-

I was driving so video is bit shaky.

Make sure you get the car scanned by a professional who truly understands diagnostics, not just someone who knows how to clear error codes.

[engnr.mubashir]

I'm looking for someone in Karachi can help diagnose this issue.