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Tuning histogram

Practical Reflash Tuning

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Discussion and questions related to the course Practical Reflash Tuning

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I can't seem to workout why i cant get a histogram working for timing.

I can't do the timing without this histogram.

Can someone please help me, I'm using HP Tuners

Make sure your column and row axis align with your VE table settings. for example mine it's Pressure ratio and engine speed.

Also check out this forum, I have been able to figure out what most of the tables are doing in my PCM. I have discovered if you don't know how the tables interact within the PCM, you can be the world’s best tuner and not be able to tune the car to drive well. Using the information here I was able to perfect the drivability, I.e throttle response, transition, and idle. As an example there are 5 different tables to sync up just get the proper idle.


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Thank you

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