Subject	More than 12 trigger points for increased resolution?
Posted by	LitlElvis on March 12, 2019 at 8:08 PM
	This message has been viewed 387 times.
In Reply To	Re: BDE crank trigger market research > posted by ouikikazz on March 12, 2019 at 03:17 PM
Message	As far as I understand this concept, the OEMs use higher tooth counts for diagnostic reasons such as misfire detection and identification of which cylinder misfired. This is done by comparing the time between trigger events and if an RPM deceleration blip occurs in a normally steady or accelerating RPM trend, then a misfire is proclaimed. I can easily be wrong, but other than misfire detection, I don't see a benefit to more trigger points. Do any of the aftermarket Z32 ECUs feature misfire detection?
Follow Ups	BDE crank trigger market research > - LitlElvis 01:32:18 03/12/19 Re: BDE crank trigger market research > - MagicMike 01:46:55 03/12/19 Both... trigger wheel location dictates the sensor location - LitlElvis 02:20:07 03/12/19 Re: Both... trigger wheel location dictates the sensor location - JSD-ZX 06:57:57 03/12/19 Re: Both... trigger wheel location dictates the sensor location - MagicMike 19:15:44 03/12/19 Option 2 would be my personal choice. I'm also... - SlicktopZ 01:55:00 03/12/19 Option 1 - JaffaUK 04:43:58 03/12/19 Option 1 (n/m) - MixManMash 07:38:47 03/12/19 Option #2 - induetime 13:26:33 03/12/19 BOTH - EVLTWINZ 14:11:32 03/12/19 True. (n/m) - MixManMash 19:24:24 03/12/19 Not sure about your dry sump setup, send me a front pic - LitlElvis 14:30:22 03/12/19 Re: BDE crank trigger market research > - ouikikazz 15:17:14 03/12/19 Or options for teeth. (n/m) - MixManMash 19:24:51 03/12/19 More than 12 trigger points for increased resolution? - LitlElvis 20:08:17 03/12/19 Re: More than 12 trigger points for increased resolution? - MagicMike 21:03:44 03/12/19 But only one trigger point on the wheel is assigned to a - LitlElvis 01:52:08 03/13/19 Re: But only one trigger point on the wheel is assigned to a - MagicMike 05:23:30 03/13/19 Ok, I put some work into this and here's what I found - LitlElvis 02:03:16 03/14/19 Re: Ok, I put some work into this and here's what I found - ouikikazz 06:38:20 03/14/19 Agreed. (n/m) - MixManMash 07:35:16 03/14/19 Re: Re: But only one trigger point on the wheel is assigned to a - MagicMike 06:05:34 03/14/19 The sensors I'm looking at are rated to 20kHz, which - LitlElvis 10:52:38 03/14/19 Any idea what the data rates/freq limit on common - J-Mart 16:35:30 03/14/19 Thing is that many low/mid level ecus. .. - kickerzx 07:36:29 03/15/19 True. The Haltech Platinum Pro PNP for the Z32 only - MixManMash 16:58:48 03/15/19 Option 2. Ease of installation, troubleshooting and maint. - PiotrC70 19:15:48 03/12/19 Lol. So true on those coolant pipes. - MixManMash 19:25:41 03/12/19 I would be ok with either. - Boosted1 20:49:10 03/12/19 Is it..... - Madhatter10-6 22:46:09 03/12/19 more parts = more initial investment cost - LitlElvis 01:51:22 03/13/19 Makes sense.... - Madhatter10-6 08:51:56 03/13/19 Are you making a Z32 product? Thanks for the xometry lead - LitlElvis 10:58:11 03/14/19 Not yet...this one will be for the MKIV Supra - Madhatter10-6 10:21:35 03/15/19 Re: BDE crank trigger market research > - Cjw3 09:32:46 03/13/19 Option 2 (n/m) - nonstopna 10:21:25 03/13/19 option 2, as i already have an ATI race damper. (n/m) - slayer fan 10:59:08 03/13/19 It looks like option 2 is a clear 2:1 winner - thank you all - LitlElvis 02:25:05 03/14/19 el dos (n/m) - LJZTT 19:07:40 03/15/19 Option 2 (n/m) - RobZ32 10:23:42 03/16/19
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