program not optimized

來源: internuts 於 2009-09-17 08:40:40 [] [博客] [舊帖] [給我悄悄話] 閱讀數 : (409 bytes)

every and all car engines with same model from same production line are not the same - cylinder rings, valve seals, and all related moving parts all have variances as referred to "tolerance of precisions". such variances will result in different optimization point of timing and max pressures. some onboard computers are not detecting and compensating such variances, causing mix ration out of proportion.

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• 3ks -1800800- ♂ 給 1800800 發送悄悄話 (0 bytes) () 09/17/2009 postreply 16:22:18

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