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Torque » Torque OBD ECU Scanner » Torque Discussion / Ideas » Fuel level (from ECU) is suddenly weird?

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Author Topic: Fuel level (from ECU) is suddenly weird?
650Hawk
Member
Posts: 5
Post Fuel level (from ECU) is suddenly weird?
on: August 10, 2018 (GMT)

I have been using the following PID in order to see my fuel level in gallons (I have a 23 gal tank): [ff126b]*23/100

It has worked fine until just about a month ago. Now, suddenly, the reading is extremely low, and even goes into the negative. The standard Torque gauge for Fuel Level (From Engine ECU) works fine, and still gives the correct % of fuel remaining.

What the heck happened? Should I be using [2f]*23/100 instead?

Capp777
Member
Posts: 2861
Post Re: Fuel level (from ECU) is suddenly weird?
on: August 10, 2018 (GMT)

ff126b uses vehicle profile data. Has the
data changed? Are you using the same
profile?

IMO I would use what the ECU is reporting
rather than profile data.

My two cents worth.

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