Subject	When you miss shift, an ECU can't do anything to avoid the
Posted by	TheTwinZ (Peru) on November 09, 2006 at 7:27 AM
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In Reply To	An reply to BigTdogg to my post, When drag racing or posted by Eishozzzz on November 09, 2006 at 06:16 AM
Message	RPM climb to 9K+. It's not that it didn't have time to note it or something. In a miss shifting situation, your rear wheels are making the engine to jump on the RPM's, so the only thing an ECU could do to avoid this is by braking the rear wheels to make them go to the speed needed to stay into the limited RPM (like 7200 or whatever)...Obviously, by making the rear wheels to drastically slow down will make you lost the control of the car and that must be the reason of why the ECU's do nothing to avoid the RPM's climb when you miss shift. Well, all this is just a guess and maybe you guys are not refering to this :P...Anyway, I'm bored at work ;)... ......... VIDEO OF MY BLUE Z (Right click and Save As...)
Follow Ups	An reply to BigTdogg to my post, When drag racing or - Eishozzzz 06:16:53 11/09/06 Wrong, your tach is probably slightly off at higher rpm - Crim 07:02:24 11/09/06 I wouldn't totally trust a stock tach accuracy - turbomaniac 07:07:21 11/09/06 actually I don't even think the ecu has to do any - turbomaniac 07:19:15 11/09/06 The stock tach is only off by 2/3 hundred RPM. Not 1/2 K rpm (n/m) - Eishozzzz 15:16:40 11/09/06 When you miss shift, an ECU can't do anything to avoid the - TheTwinZ (Peru) 07:27:35 11/09/06 Another action would be to automatically press the clutch... - TheTwinZ (Peru) 07:43:17 11/09/06 Easier said than done. You're there b4 you know it. (n/m) - SuparexTT 19:39:31 11/09/06 That's an accidental downshit. - Kenny 07:59:56 11/09/06 I see :) (n/m) - TheTwinZ (Peru) 08:16:21 11/09/06 Haven't let one go accidentally in at least a few years ;) (n/m) - Kez43 11:07:02 11/09/06 I let one go when no one is in ear shot :) (n/m) - AzHeat 18:21:16 11/09/06 Please, stick to eating crayons. (n/m) - Kenny 07:59:12 11/09/06 Sometimes you are inspired. - Technomancer 18:55:01 11/09/06 You don't think the ECU is smart enough to detect a - BigTDogg (MA) 09:56:36 11/09/06 another issue with missing a shift.. - TURBO GAGE 12:36:48 11/09/06 Momentum would stop it from accelerating past... - Kenny 14:55:56 11/09/06 Actually, friction would stop it... - BigTDogg (MA) 15:29:34 11/09/06 One more time... - Kenny 15:37:25 11/09/06 Actually you gain momentum when you go from load - AzHeat 18:31:33 11/09/06 Wrong. - Kenny 18:40:51 11/09/06 Think of a bow & arrow or sling shot. In gear the - AzHeat 18:55:28 11/09/06 Unloading the engine decreases the mass just like - AzHeat 19:08:44 11/09/06 Please, read my post again. (n/m) - Kenny 22:06:54 11/09/06 Don't think so.... - RSR 08:50:21 11/10/06 <3 (n/m) - Kenny 10:06:24 11/10/06
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