Torque Knock PID - may have some progress...

[ecoboostsho]

Ahhh...the extra space. That would do it.

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[Larrylu]

Weird X 2 because I had the extra space between the SIGNED and the (  also. Can't wait to try it out now. Thanks for letting me look over your shoulders and copy your test answers!

[glock-coma]

Still saw +6.5-7 today driving through the baby mountains/ hills of west virgina.

[ShoBoat]

Still saw +6.5-7 today driving through the baby mountains/ hills of west virgina.

It does seem high, On mine it never goes over 2. And that happens vary rarely, I would want to confirm with another scan tool for piece of mind. When I did a data log with Forscan over a 30 min drive it only pulled timing 3 or 4 times and to a max of 2. (Spirited driving) Adding timing, that is a different story. That happens all the time.

Or if someone with more experience can chime in on the severity of the +7.

[ecoboostsho]

+7 at full throttle would be bad. Still seems like a lot for part throttle as well. I get the same results as Shoboat.

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[SHOdded]

Time for some datalogging with the SCT, glock?  BTW, were you able to find 93 throughout your trip?

[glock-coma]

It's definitely not at full throttle.
Very little throttle in 6th gear on a hill.
I'm in the market for a laptop so hopefully data logging will be soon.
No problems finding 93 yet. 

[FoMoCoSHO]

Why not data log with Torque?

[Larrylu]

To update I'm seeing a max of 4 or 5 both plus and minus and not at substantial load.

[Brucelinc]

To update I'm seeing a max of 4 or 5 both plus and minus and not at substantial load.

Larry, are you seeing much difference in this measurement between the 4X and 4+ that you were running before?

[Larrylu]

Very good question Bruce. I don't think I had this PID operational before the 4X. Under acceleration though I seem reliably to get timing added in. I'm not watching at the right time to see the positive reading but I'm theorizing maybe when it's lugging some like low throttle without downshift. At any rate it's not exceeding the amount the car can handle so I imagine it's not a problem....IDK.

[ecoboostsho]

I see a max of 3-4 on my 4x but only under lugging throttle conditions. It adds timing at light throttle and only see a blip at wot. I got pretty similar results with the 4+ tune as well under moderate loads, although I usually never had any knock under WOT with the 4+. Its a bit more aggressive but still seems fine to me.

[wasinger3000]

Corn will cure the knock. I never see knock anymore.  The most I've recorded was .5.

[ecoboostsho]

Corn will cure the knock. I never see knock anymore.  The most I've recorded was .5.

I'm pretty sure running larger concentrations of ethanol in a pre 2013 that has been tuned is a bad idea...our fuel pump isn't as good as yours! yes...I'm jealous.

[SHOnUup]

On my 2011 I can't get a +knock reading with trying to produce it with erratic pedal play at all speeds. Only time I get timing pulled is under a full wot from a dead dig, it jumps from -.5 to +.5 then....if gradually entering wot it adds timing the whole time...