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tq_source pid pulling timing?

Bmaughan

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Quick question, i just did some datalogging and i noticed multiple times when at WOT there was a quick moment were the timing gets pulled. Not seeing any knock... but at the same moment the torque_source pid starts reading positive.

So what exactly is the torque source pid? Is that a traction control element?

If anyone would be willing to look at the logs and let me know what you think I would really appreciate it!!


FYI, There are two logs attached at this link.

https://datazap.me/u/bmaughan/log-1584220837?log=0&data=1
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Zinc03svt

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Torque source will tell where/why the timing is being pulled. Take the number you get to identify it.
ECC9D624-CE08-4CDD-8E8A-287A38BC51DA.png
 

markmurfie

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Here's a longer list.
Torque source list.PNG
 
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Bmaughan

Bmaughan

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Super helpful! Thanks so much for all the info... I didn’t realize it was a like variable input timing command.. that’s pretty cool. Well I’m pretty sure I was showing a 2 so that would in fact be traction control.

Can’t thank you all enough for the help!
 

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Bmaughan

Bmaughan

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Another question came to mind..Where would one find info on all the different pid’s?
 
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Bmaughan

Bmaughan

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I'm also showing torque source 16 which according to the list previously posted is "dashpot". What is this?
 

Burkey

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I'm also showing torque source 16 which according to the list previously posted is "dashpot". What is this?
This is from the HP Tuners forum
8139DB55-24C9-4445-ADAC-6C30F97DE876.jpeg
 

markmurfie

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Bmaughan

Bmaughan

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Interesting, so if i understand correctly, its using the torque source table to soften the initial decel?
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