Subject	CAS woes?
Posted by	RZturbo on October 07, 2015 at 9:52 AM
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Message	I'm getting erratic RPM signal throughout the rpm band. This is throwing ignition and injector pulse all out of whack. I logged this graph. Look at the green rpm graph where the vertical red line, it went from 7300rpm to 8300rpm in about 0.1 second. Is this something that is typically observed on Z32 OEM CAS. BTW, I'm using the Haltech to log this. I've found the CAS connector is be badly corroded. Is this something could be related to the dwell pin wearing out?
Follow Ups	CAS woes? - RZturbo 09:52:06 10/07/15 Re: CAS woes? - Joe@ZSpeedperformance 09:59:28 10/07/15 I'm more inclined to believe it's the CAS disc itself. - bartz32tt 10:03:49 10/07/15 I had to replace mine due to similar intermittent ignition - SammybTT(TN) 11:51:32 10/07/15 You could try this: - ttsmokin 13:24:12 10/07/15 I just log another run - RZturbo 13:34:04 10/07/15 Re: I just log another run - MaxxAction 15:55:53 10/07/15 It fluctuates about 100rpm within 1/10 of a second - RZturbo 22:34:31 10/07/15 No, this is not normal. - OverZealous (CT) 19:28:34 10/07/15 Reference Link - OverZealous (CT) 20:51:54 10/08/15 I have gone through lengths explaining this problem to you.. - kickerzx 02:01:32 10/08/15 ^He has posted some pretty nifty graphs of this (n/m) - -Grimm- 09:33:16 10/08/15 To my surprise, the CAS teeth and cam drive pin both - RZturbo 00:42:13 10/09/15 Not going to work... I understand that it's graph time again - kickerzx 02:17:28 10/09/15 We shall see. If that doesn't work, I'll try AEM disk next. (n/m) - RZturbo 08:26:45 10/09/15 Mhm.... Graph time! - kickerzx 10:13:02 10/09/15 Norsk i huset! Nice post. - OverZealous (CT) 20:37:05 10/09/15 Javist. Norsk tvers igjennom. That S13 enginepicture... - kickerzx 00:33:41 10/10/15 Oh, that S13 one is a megasquirt log. The rest Vipec/Link. (n/m) - kickerzx 02:53:06 10/10/15 Re: Oh, that S13 one is a megasquirt log. The rest Vipec/Link. - OverZealous (CT) 18:18:56 10/10/15
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