Subject	Re: To try to make this even more simple...
Posted by	zromtech on July 02, 2016 at 12:19 PM
	This message has been viewed 324 times.
In Reply To	To try to make this even more simple... posted by DVDBURN (MD) on July 02, 2016 at 11:38 AM
Message	""and any voltage of 2.04 to 2.08 is going to put you on the table of 2.08 after interpolation."" *disagrees* a MAF voltage of 2.04v is still going to use indices 24 & 25 index = ((2.04 / 5 * 1000) - 16) * 0.0625 index = (408 - 16) * 0.0625 index = 24.5 2.08v will use indices 25 & 26 index = ((2.08 / 5 * 1000) - 16) * 0.0625 index = (416 - 16) * 0.0625 index = 25 - Sam
Follow Ups	selin dual maf and apexi neo? - scarlet 23:11:06 06/28/16 You could but the Neo can do the same thing the Selin does. - Bernie (NoVA) 23:41:17 06/28/16 Couldn't I get the same results? - scarlet 00:14:26 06/29/16 Yes but it's a waste of money & adds layers of failure point (n/m) - Bernie (NoVA) 07:34:01 06/29/16 Re: Yes but it's a waste of money & adds layers of failure point - scarlet 13:36:27 06/29/16 This is the worst possible way to tune. Modifying the air - MixManMash 14:57:41 06/29/16 Additionally, if it's running "rich," have you checked for - MixManMash 14:58:51 06/29/16 Why would you do that? There is absolutely no sane reason - MixManMash 08:13:35 06/29/16 Ive always been curious about that... - -Grimm- 09:55:09 06/29/16 well.. - Antihero 13:40:25 06/29/16 Exactly. The MAF sensor is non-linear. (n/m) - MixManMash 14:53:57 06/29/16 Re: Exactly. The MAF sensor is non-linear. - scarlet 15:15:15 06/29/16 Ouch! Sounds like you have bigger problems. (n/m) - MixManMash 16:09:32 06/29/16 Re: Exactly. The MAF sensor is non-linear. - scarlet 15:30:45 06/29/16 Anyone ever take one apart? - -Grimm- 19:13:41 06/29/16 if it's still in the box, sell the neo and get nistune. - Antihero 23:50:40 06/28/16 This - BlackholeZ 13:16:11 06/29/16 Agreed, but an off-the-shelf chip is not the same as a - MixManMash 14:58:16 06/29/16 Very true - BlackholeZ 02:54:48 06/30/16 ======Answers... - DVDBURN (MD) 01:40:56 07/01/16 The ECU interpolates MAF VQ table values - zromtech 13:53:19 07/01/16 In my experience it doesn't switch to the next table... - DVDBURN (MD) 15:50:56 07/01/16 To add...the interpolation is used to tell where in the... - DVDBURN (MD) 16:04:35 07/01/16 To try to make this even more simple... - DVDBURN (MD) 11:38:38 07/02/16 Re: To try to make this even more simple... - zromtech 12:19:33 07/02/16 but interpolation happens after the table lookup - zromtech 12:12:21 07/02/16 I'm talking about how the ECU knows how to place the MAF... - DVDBURN (MD) 19:26:25 07/02/16 CFM Table? - zromtech 09:49:05 07/03/16 I'm not saying that. - DVDBURN (MD) 14:21:22 07/03/16 Re: I'm not saying that. - zromtech 18:33:16 07/03/16
Post a Followup	You cannot reply to this message because you are not logged in.