Gas Quality Cobb Ap Monitor.

[Jking]

I didn't find much in a search.... I recently moved to Maine and had a gas station the sold 93 oct and I assumed this was as option at most gas stations as it was in Ohio. I was low on gas and had to fill up on 91 Octane. I run the Stratifed 93 Oct tune, so I had to knock it back to Cobb Stage 0. I have never had a reading below 1.00, but with this tank it was reading .75. Does that reading change with octane or would it stay the same with all octane assuming it was good gas?

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[Quisp]

It will work back to 1.0 overtime if fuel quality warrants.

 

[JDG]

OAR should be -1.00 (not +1.00) for good fuel.

 

[Clint Beastwood]

OAR should be -1.00 (not +1.00) for good fuel.

hah yeah i really hope he meant it never goes below -1.00 lol


OP can you confirm your baseline is normally -1.00?

 

[Jking]

My bad -1.00

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[KnockOff]

So what is happening when one hits the gas and it goes to say -.93 then goes back to -1.00 soon after?

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[me32]

So what is happening when one hits the gas and it goes to say -.93 then goes back to -1.00 soon after?

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Means it was ajusting and not to worry.

 

[KnockOff]

I would see it move and think the gas was bad.

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