Wrong rear end gear ratio and tire rev per mile on ecm
01-25-2024, (Subject: Wrong rear end gear ratio and tire rev per mile on ecm ) 
Post: #1
Wrong rear end gear ratio and tire rev per mile on ecm
Ecm had 2.64 actual ratio is 2.79, and tire rev
Was at 516 correct rev is 509.

Speed was off by 4 miles.

I corrected both, the speed is accurate now.

Is my total mileage off 460k?
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01-26-2024, (Subject: Wrong rear end gear ratio and tire rev per mile on ecm ) 
Post: #2
RE: Wrong rear end gear ratio and tire rev per mile on ecm
Dealership said total miles and ave mpg will be wrong. I said sol i can minipulate my miles and not show any lol he said let me make a call.
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01-26-2024, (Subject: Wrong rear end gear ratio and tire rev per mile on ecm ) 
Post: #3
RE: Wrong rear end gear ratio and tire rev per mile on ecm
(01-26-2024 )Nero Wrote:  Dealership said total miles and ave mpg will be wrong. I said sol i can minipulate my miles and not show any lol he said let me make a call.

You go poking the bear on purpose, and next thing you know, you will get investigated for ODO tinkering. - Not something I would recommend.

Its best to get it set right, so that its accurate, and keep it there.


User's Signature: ->: What I post is just my own thoughts and Opinions! --- I AM Full Of S__T!.
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