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02-01-2022, 04:58 PM
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2SZ-FE - direct or port injection?
Hi All,
I have always thought that my 2007 Yaris with 64kW 1,3 2SZFE engine has direct injection - it was also supported by some bits and pieces of information on Wikipedia. However, based on some other findings, it seems that there are several sub-families of the SZ engines and the EU 2SZFE version is actually port/indirect injection. Does anyone have by any chance some reliable source of information that could clarify this once and for all? I guess one guaranteed solution would be to take out one injector and use a bore camera to peek in where the injector tip actually goes... but I guess there must be some official info somewhere. Thanks in advance... I would be delighted to have the indirect injection so that I do not need to care about carbon buildups.... |
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