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==Engine codes== Toyota Motor Corporation has produced a wide variety of automobile engines. The company follows a simple naming system for their modern engines: # The first numeric characters specify the engine block's generation # The next one or two letters specify the engine family # The suffix (separated by a dash) specifies the features of the engine: Note: Other manufacturers may modify the engine after it has left the Toyota factory but the engine still keeps the original Toyota designation. For example, Lotus added a supercharger to the 2ZZ-GE in some versions of the Lotus Elise and Exige but it is still labelled 2ZZ-GE, not 2ZZ-GZE. For Example *2NR-FE 2NR – 2nd generation engine in the NR engine family F – Economy narrow-angle DOHC E – Electronic fuel injection *1ND-TV 1ND – 1st Generation Engine In The ND Engine Family T – Turbocharged V – D-4D common rail direct injection (diesel) The use of "G" to denote twin cam engines was decided on in 1971, with the renaming of the 10R into 8R-G. Before, twin cams had received new numerical codes. * Note: Toyota, in 1987, began assigning dual letter engine codes to some of the "engine family" categories in some engine lines, particularly six cylinder models. This can create potential confusion. E.g. 1MZ-FE – This is not a supercharged, narrow angle, fuel injected M-series engine, but a narrow angle, fuel injected MZ-series engine. Confusion is easiest to avoid when using the dash to separate between the engine series and its own characteristics: for instance, 1MZ-FE rather than 1M-ZFE. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「List of Toyota engines」の詳細全文を読む スポンサード リンク
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