9547 - EXHAUST GAS TEMPERATURE (EGT) SENSOR
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Specifications
BARCODE (EAN)
Gross Weight: 0.096
Net Weight:
Harmonized Tariff Code (NCM): 9025.90.90
Package Dimensions: 10.5 X 4.5 X 15.5 X CM
Qty per package: 1
Description
An Exhaust Gas Temperature Sensor (EGTS) detects exhaust gas temperature, converts it into a voltage and feeds that voltage signal back to the engine ECU, in order to control engine conditions and effectively reduce emissions. Exhaust Gas Temperature Sensors (EGTS) are located: • T3 – before the Turbocharger (TBC). • T4 – after the Turbocharger (TBC). • T5 – before/after Diesel Oxidation Catalyst (DOC). • T6 – before/after Diesel Particulate Filter (DPF) and Selective Catalytic Reduction (SCR). • TEGR – before/after High-Pressure EGR Cooling System. With the assistance of the different EGTS signals, the exhaust gas treatment devices can operate in their optimal conditions and their functionalities are constantly verified (OBD – On-Board Diagnostics). For instance: • The Temperature Probes before and after the Turbocharger are used to verify whether a temperature decrease (approx. 150°C) occurred. • The DOC and the SRC need to achieve a minimum operation temperature, respectively 140°C and 190°C. • The temperatures before the turbocharger, after the DPF and in the DOC are also monitored in order to avoid overheating of these components. • The performances of the temperatures after and before the DPF (together with the Differential Pressure Sensor’s signal) are used to verify a successful regeneration of that component. TECHNOLOGIES: MTE-THOMSON manufactures two different technologies of EGTS, NTC Thermistor and PT200. This way we can offer a complete range of products in the aftermarket.
Warranty
All MTE-THOMSON products are guaranteed for 01 (one) year against faulty materials or manufacturing defects. The guarantee is limited to the replacement of the faulty part; it cannot be extended to cover defects caused by misuse, neglect, accident, or wear and tear. We cannot accept liability for consequential loss or damage which is claimed to have resulted from the use of one of our products.