Description
Modern diesel tractors need precise emissions control to meet EPA standards while maintaining peak performance. This EGR temperature sensor monitors exhaust gas temperature as it gets recirculated back through your engine, helping the computer optimize fuel delivery and timing. When this sensor starts giving incorrect readings, you’ll notice rough idling, reduced power, or engine warning lights—problems that can shut down your operation during critical field work.
What You’re Getting
- Precision temperature monitoring for optimal EGR system performance
- Direct replacement that plugs into your existing wiring harness
- Robust construction designed to handle exhaust heat and engine vibration
- OEM-quality sensor that restores proper engine management functions
Built for Modern Farm Operations
This sensor fits your John Deere 6R series utility tractors (105-250 HP), 7R series row-crop machines (200-310 HP), and big 8R series tractors (225-400 HP plus track models). These are the workhorses running everything from hay operations and livestock feeding to large-scale row crop farming and heavy tillage work.
Made to Handle the Heat
EGR temperature sensors live in one of the harshest environments on your tractor—right in the exhaust stream where temperatures can exceed 1000 degrees. This sensor uses high-temperature electronics and a protective housing that stands up to constant heat cycling and corrosive exhaust gases.
Installation Notes
The sensor threads into the EGR cooler or exhaust manifold and typically takes 20-30 minutes to replace. Let the engine cool completely before starting—exhaust components stay extremely hot long after shutdown. Clean the threads and apply anti-seize compound to prevent future removal problems.
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