Subject	in what order would you investigate the source of detonation
Posted by	FuerGrissa on June 09, 2008 at 9:27 PM
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Message	After you do the 6 p's or whatever it's called in the write up (boost leaks, Plug gaps, Timing, Fuel Pressure etc.) If everything checks out and you still hear detonation from the motor under hard acceleration how would you start to investigate it? It seems to occur under stock boost (EBC turned off) in most any gear as long as you are WOT. I run 93 octane on 370cc's with greddy IC's. What is needed to check error codes from the ECU? buy the ConZult?
Follow Ups	in what order would you investigate the source of detonation - FuerGrissa 21:27:53 06/09/08 You can run codes without a reader ... - Guapo 21:45:17 06/09/08 Thanks, I had read that but wasn't sure I understood - FuerGrissa 21:55:45 06/09/08 It saves codes forever till cleared, pause between codes. - Fast300 22:01:30 06/09/08 Thanks, I'm always scared of getting in over my head, - FuerGrissa 22:03:53 06/09/08 Naa, that is what this forum is for, to help. (n/m) - Fast300 22:14:59 06/09/08 Check engine light stays off = no codes? - FuerGrissa 11:54:51 06/10/08 Stock boost is 9.5 PSI how do you get that with Z1 GT525's? (n/m) - Fast300 21:57:42 06/09/08 Re: Stock boost is 9.5 PSI how do you get that with Z1 GT525 - FuerGrissa 22:02:12 06/09/08 That is with turbos that have stock activators - Fast300 22:12:43 06/09/08 agreed (n/m) - Guapo 22:18:07 06/09/08 I'd Like to get larger injectors down the road, but - FuerGrissa 22:22:44 06/09/08 Oh no, 14 psi with STOCK turbos, not GT525's (n/m) - Fast300 22:38:17 06/09/08 2nd. At 14 psi, the GT525's flow much more air. - MixManMash 15:15:23 06/10/08 I am not runing lean,FuerGrissa has the problems not me. (n/m) - Fast300 15:40:56 06/10/08 I know that. I was merely commenting as an addition to your - MixManMash 16:45:31 06/10/08
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