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](./download/file.php?id=2572&sid=b08a6f218fca9ef1bed5da17767e14a4)
- Custom set knock.jpg (64.28 KiB) Viewed 80372 times
![Custom set 2 knock.jpg](./download/file.php?id=2573&sid=b08a6f218fca9ef1bed5da17767e14a4)
- Custom set 2 knock.jpg (82.35 KiB) Viewed 80372 times