An Exhaust Gas Temperature sensor should be replaced if a check engine light indicates a fault, when diagnostic trouble codes related to temperature monitoring appear, or if symptoms such as failed DPF regeneration, reduced engine performance, or excessive exhaust smoke occur.

Strict Euro 6 and EPA emission standards require precise thermal management of exhaust aftertreatment. Exhaust Gas Temperature sensors ensure components operate within optimal temperature ranges, enable efficient regeneration of DPFs, and protect against overheating that can damage turbos or catalysts.

R. Sí, los sensores solo se deben emplear en los usos para los que fueron diseñados, ya que no son universales. Para colocarlos, siga las recomendaciones del fabricante del equipo original.