Subject	The Apex SAFC-II has a knock sensor input.
Posted by	apudapus on May 25, 2009 at 2:04 PM
	This message has been viewed 170 times.
In Reply To	Detecting detonation posted by MY3ZTT on May 24, 2009 at 08:58 PM
Message	Besides being a great module for dual MAFs, the Apex SAFC-II can also display the signal from the knock sensor. The best way to view this signal is in the line graph form. When your car detonates, it will show up as a spike in the graph. It's a shame that the Apex SAFC-Neo no longer has a knock sensor input. The knock sensor will detect detonation at any RPM. It's up to the ECU to do something about it. *********************************
Follow Ups	Detecting detonation - MY3ZTT 20:58:11 05/24/09 I'd go with this: - aliaZ 21:12:58 05/24/09 2nd. (n/m) - MixManMash 00:22:51 05/25/09 Nice (n/m) - Spongerider :) 01:53:26 05/25/09 Interesting theory and interesting idea - ConVerTT 13:45:18 05/25/09 I know Lightspeed in Red Deer uses it to do tuning. (n/m) - MixManMash 17:48:16 05/25/09 Thx. Good info. (n/m) - ConVerTT 18:39:33 05/25/09 The Apex SAFC-II has a knock sensor input. - apudapus 14:04:48 05/25/09 How accurate is it though?? I've been wondering about that. - XRotorhead 22:41:49 05/25/09 It is very accurate. - apudapus 12:34:24 05/27/09 I was going to attempt a single LED install. (n/m) - SuparexTT 18:08:13 05/25/09 Check out the "Integral Knock Meter"... - CaliguyPurdue (redesigning) 00:56:56 05/26/09
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