Live fuel meter counts backwards

[Kaspaer Lu]

Hello there,

I would like to ask, after I have changed a new battery my car electronic live fuel consumption meter runs backwards.
Example, max fuel consumption 30 L (if i press gas pedal to ground in first gear) and when I drive normally in 5th gear its 5.5 L.
But now it show in reverse, when I drive normally in 5th gear its 24.5 L. And when I speed in 1st gear its 0 L or 0.5 L. .. It seems values in car computer got reversed?

I have Opel Agila B 2009 or Suzuki Splash *same cars

Anyone with some experience in this?

Kindly,
Kasper

Topic

[Richard Kirshy]

Might suggest you try disconnecting both battery terminals and ground out the positive lead for some time then reattach them and see if that cures the issue

[Author]

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