Цитата:
Сообщение от psyhosis
ну, обманку? программную? тойоты же не чипуются
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Нет вместо фмльтра ее ставят. Правда что это такое не знаю. Toyota так говорит
"In order to detect abnormality in the DPNR*3 catalytic converter, the ECM monitors an exhaust gas temperature as well as a differential pressure of the exhaust gas. For monitoring the differential pressure, the ECM compares the upstream and downstream pressure of the DPNR catalytic converter. If the difference between the pressure is large, the ECM determines that the DPNR has become contaminated or is deteriorated, and illuminates the MIL.
Furthermore, the ECM monitors an increase in the exhaust gas temperature while the exhaust fuel addition injector adds fuel under DPNR catalyst regeneration. The exhaust gas temperature during the DPNR catalyst regeneration normally rises from approximately 300°C (572°F) to approximately 600°C (1,112°F) or higher. If the temperature does not rise even if a certain period of time has elapsed, the ECM interprets this as malfunction of the DPNR and illuminates the MIL." то есть получается контроль и по перепаду давления и по изменению температуры