![]() Įngine Control Units use the information transmitted by the sensor to control parameters such as ignition timing and fuel injection timing. ![]() On such distributors, the timing advance is controlled electronically by the engine computer. Implements variable valve timing system VVT-iE and engine operation by Miller / Atkinson cycle. ![]() It is the first diesel engine from Toyota to use a rubber timing belt in conjunction with a SOHC head. The 4-cylinder engine also used a timing chain instead of a timing belt. The 2ZZ-GE was the first production engine to combine cam-phasing variable valve timing with dual-profile variable valve lift in the American market.ĢZZ - GE був першим серійним двигуном, який поєднував змінну фазу газорозподілу з подвійним профілем на американському ринку.Īlthough fitted with upgraded pistons, they still had the same ports, valve timing, and head gasket as the naturally aspirated 4A-GE engine, although T-VIS was omitted.
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