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Home > Forum > Practical Reflash Tuning > SD patch showing not applied

SD patch showing not applied

Practical Reflash Tuning

Relevant Module: Worked Examples > HP Tuners GM Gen III/IV LS - 1 Bar Speed Density OS > Step 3: Configure Base Tune File

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Hi,

So I am trying to sort through some things on a gm e38 ecm in a 2010 Holden SS commodore. Under the calibration info, controllers, operating system it shows it has the speed density - 2 bar. But under the OS tab it is showing as not applied. Would this have any effect on the running of the car.

at

I noticed this on a car recently too, didn't seem to have any effect for me. Ran fine.

at
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