Subject	How does the PFC know if the CAS is properly calibrated?
Posted by	AshsZ of Z1Motorsports.com on July 03, 2003 at 3:25 PM
	This message has been viewed 52 times.
In Reply To	Uses CAS. (n/m) posted by Spongerider :) on July 03, 2003 at 03:18 PM
Message	The PFC is using the CAS to determine the position of the crankshaft and the ECU, PFC, ZEMulator, any system that uses the CAS relies on the CAS being calibrated in order for the values in the ECU to be accurate. There's no other way it can be unless you use an optical or a hall sensor on the crank pulley to determine the crank's position. But those sensors must also be calibrated in the same manner when they are installed in order for it to be correct. This has been my only point all along, that in order for any ECU system to accurately control timing, you must calibrate the CAS; a process many refer to as 'setting the base timing'. [ ashleypowers.com ] [ agpowers@bellsouth.net ] [ Zemulator Information Sheet ] Enthusiasts soon understand each other. --W. Irving. Are you an enthusiast?
Follow Ups	Question for the 400+ whp stock turbo guys - cant_z_me(OH) 13:51:36 07/03/03 I can help somewhat - SeedyROM 13:57:51 07/03/03 Also something to remember - SeedyROM 14:00:30 07/03/03 true - cant_z_me(OH) 14:07:55 07/03/03 Excellent. (n/m) - SeedyROM 14:10:14 07/03/03 Re: Question for the 400+ whp stock turbo guys - Spongerider :) 14:08:38 07/03/03 How could I forget about you Spongy! (n/m) - SeedyROM 14:09:53 07/03/03 Should I bring a tooth pick for you on the 12th? (n/m) - Spongerider :) 14:24:53 07/03/03 Bastard :) (n/m) - SeedyROM 15:10:18 07/03/03 I'm racing AlanM too. I guess once the shit rolls out of - Spongerider :) 15:26:25 07/03/03 Good luck,,lol :) (n/m) - ZBlacktt 01:57:29 07/04/03 thanks...but what was TOTAL timing, not base. - cant_z_me(OH) 14:09:56 07/03/03 Well I guess I will have to make a few hard runs this - Spongerider :) 14:21:05 07/03/03 sounds wonderful (n/m) - cant_z_me(OH) 14:22:40 07/03/03 Why not just look in the timing map and see what it is? (n/m) - AshsZ of Z1Motorsports.com 14:25:14 07/03/03 I guess, I can but like I said from the begining I'm not a - Spongerider :) 14:29:07 07/03/03 Use the commander and go into the timing map, look at - AshsZ of Z1Motorsports.com 14:35:02 07/03/03 So are you saying that the values are the timing? (n/m) - Spongerider :) 15:01:15 07/03/03 The ignition timing is variable dependent on engine - AshsZ of Z1Motorsports.com 15:09:06 07/03/03 Ok, I try that. - Spongerider :) 15:16:35 07/03/03 I'm sorry you are taking this whole thread the wrong way - AshsZ of Z1Motorsports.com 15:28:24 07/03/03 What I wanted you to understand is if you ask - Spongerider :) 15:37:05 07/03/03 Yeah, that's cool. I understood what you meant. (n/m) - AshsZ of Z1Motorsports.com 15:41:21 07/03/03 ehehe. Nicely condescending. - bagz 15:38:01 07/03/03 An internet forum lacks enormous volumes of 'tonality' - AshsZ of Z1Motorsports.com 15:47:36 07/03/03 Agreed. - bagz 22:35:35 07/03/03 well said ash! (n/m) - turbo300 (miami) 13:59:12 07/04/03 Dean, your actual, or total timing, was significantly - AshsZ of Z1Motorsports.com 14:24:10 07/03/03 Yes I know, The XSECU lets you see real timing at idle - Spongerider :) 14:28:14 07/03/03 Well, the stock ECU doesn't have a display to show - AshsZ of Z1Motorsports.com 14:33:35 07/03/03 The Techtom MDM-100 is not adequate for reading base timing, - Z-Jay (Edmonton, AB) 14:50:41 07/03/03 Thank you for proving my point. :) (n/m) - Spongerider :) 14:57:49 07/03/03 Read my response. (n/m) - AshsZ of Z1Motorsports.com 15:02:31 07/03/03 I'm not sure you understand what 'base' timing is. - AshsZ of Z1Motorsports.com 15:00:39 07/03/03 Ash the best way to prove our points is to get a hold - Spongerider :) 15:04:44 07/03/03 I have used a techtom and I know what you are saying, - AshsZ of Z1Motorsports.com 15:06:31 07/03/03 I have it so I know. :) When the XSECU comes out in your - Spongerider :) 15:12:53 07/03/03 Does it have an optical device or a hall sensor - AshsZ of Z1Motorsports.com 15:15:34 07/03/03 Uses CAS. (n/m) - Spongerider :) 15:18:40 07/03/03 How does the PFC know if the CAS is properly calibrated? - AshsZ of Z1Motorsports.com 15:25:34 07/03/03 Before you install the XSECU you need to make sure that - Spongerider :) 15:33:18 07/03/03 A) JWT B) -- C) -- D) JWT (Genie) E) 17 degrees F) '92 (n/m) - sebring1970 (robo) 14:10:53 07/03/03 No tuning? What boost? Got a chart? (n/m) - SeedyROM 15:03:49 07/03/03 Correct, I'm not even sure what "tuning" entails. - sebring1970 (robo) 17:02:02 07/03/03 err...i didn't want estimates, man (n/m) - cant_z_me(OH) 17:06:48 07/03/03 Duly noted. Since JWT "guarantees" 396 HP with his - sebring1970 (robo) 17:29:15 07/03/03 396 flywheel hp...not rear wheel (n/m) - Only1Z 19:08:03 07/03/03 oh dear...where do i start? (n/m) - cant_z_me(OH) 22:53:02 07/03/03 I gaurantee you you don't have 400rwhp (n/m) - Spee 23:10:13 07/03/03 So, wishful thinking on my part. I'll get my car on a dyno - sebring1970 (robo) 07:56:54 07/04/03 Hold tight... - Spee 09:03:55 07/04/03 Re: Correct, I'm not even sure what "tuning" entails. - Magnum 12:02:54 07/04/03 The short answer would be, I'm an idiot :c) - sebring1970 (robo) 12:56:07 07/04/03 Good luck on boost jets and you have plugs twice in profile (n/m) - ZBlacktt 02:11:44 07/04/03 Two different plugs, gapped differently. I chose to - sebring1970 (robo) 07:54:25 07/04/03 About your email :) - ZBlacktt 17:52:53 07/04/03 Thank you for that. Only reason I E-mailed you was - sebring1970 (robo) 18:02:41 07/04/03 A) ZEMulator B)555cc C)I tuned it D) My custom exhaust - AshsZ of Z1Motorsports.com 14:42:32 07/03/03 Are there Auto TTZ's with 400rwhp? (n/m) - EricTTZ 15:00:02 07/03/03 If not yet, I hope to be one of them. - SeedyROM 15:03:03 07/03/03 can i see your dyno chart? (n/m) - EricTTZ 15:17:21 07/03/03 I posted it a while back, I'll try to find it again - SeedyROM 15:22:45 07/03/03 A) JWT ecu B) N/A C) Greg Dupree D) JWT Genie - degradated 16:02:25 07/03/03 wow - at what PSI? (n/m) - Danny(Austin) 22:58:45 07/03/03 It's all about a very good running car for starters. - ZBlacktt 01:51:09 07/04/03 Re: Question for the 400+ whp stock turbo guys - ChazZ 03:55:20 07/04/03
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