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Displaying Knock% on C127

PostPosted: Sat Nov 13, 2021 7:42 pm
by HKS_TRD
I have an SKM connected to Lambda 2 on my M800 and I wasn't sure how to get knock% showing on my C127, is it simply a case of assigning Lambda2 to one of the channels on the display or is there more to it

Re: Displaying Knock% on C127

PostPosted: Sat Dec 04, 2021 9:04 pm
by Sean
Assuming that it's set up in the conventional manner you'll need to set a up a custom data set or sets to send the knock data to the C127. I'm using 2 custom sets, set one transmits the knock data and a couple of other things at a higher transmit rate than the second set. Set 2 contains the knock trims, short and long, and the knock threshold so we can see what's actually happening. Then you can receive the custom sets in to the C127, and there you go.

Custom set knock.jpg
Custom set knock.jpg (64.28 KiB) Viewed 74755 times


Custom set 2 knock.jpg
Custom set 2 knock.jpg (82.35 KiB) Viewed 74755 times

Re: Displaying Knock% on C127

PostPosted: Tue Dec 07, 2021 9:28 am
by HKS_TRD
Thanks I'll give that a go

Re: Displaying Knock% on C127

PostPosted: Tue Dec 07, 2021 11:36 am
by Sean
Good luck. This is how I display the logged data, if it's any help......


knock display.jpg
knock display.jpg (210.11 KiB) Viewed 74624 times