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Exhaust Gas Temperature Sensors (0986259221)
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Bosch Exhaust Gas Temperature (EGT) sensors provide accurate, real-time monitoring of exhaust temperatures to protect key engine and aftertreatment components. By ensuring the...
Key Features
- [SUPERIOR PERFORMANCE] – Bosch Exhaust Gas Temperature sensors provide precise temperature data to the ECU, ensuring SCR and DPF systems operate within their optimal range for reliable regeneration and effective emission control
- [COMPONENT PROTECTION] – Continuously monitors exhaust heat levels to safeguard critical hardware, preventing thermal overload and extending the service life of high-cost components such as turbos, catalytic converters, and diesel particulate filters
- [LONG LIFETIME] – Built to withstand exhaust streams exceeding 1,600°F, Bosch Exhaust Gas Temperature sensors feature stainless steel housings, ceramic insulators, and glass-to-metal hermetic seals to ensure dependable operation in the harshest conditions
- [REGEN WINDOW CONTROL] – Monitors DOC/DPF inlet and outlet temperatures to confirm the regeneration window and complete soot burn-off, preventing missed or incomplete regeneration cycles which raises backpressure and fuel consumption
- [UREA DEPOSIT PREVENTION] – Tracks SCR inlet temperature so dosing occurs in the proper thermal window, helping prevent urea-derived deposits on injectors/mixers/catalyst faces for stable conversion efficiency
- [WIDE APPLICATION RANGE] – Bosch Exhaust Gas Temperature sensors are designed for use across diverse applications, from passenger cars to heavy-duty commercial vehicles, supporting a wide range of aftertreatment system designs
- [ADVANCED DIAGNOSTICS] – Integrated with ECU software via CAN-bus, Bosch Exhaust Gas Temperature sensors provide real-time data for onboard diagnostics, supporting predictive maintenance and emission compliance
- [EASY INSTALL] – Engineered for quick installation with direct-fit connectors and standardized mounting threads to ensure hassle-free replacement
Frequently Asked Questions
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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.
Bosch Exhaust Gas Temperature sensors use thermistor or thermocouple elements to measure exhaust gas temperatures directly in the exhaust stream. The sensor converts temperature changes into electrical signals, which are transmitted to the ECU for thermal management of turbos, catalytic converters, DPFs, and SCR systems.