Description
When your big tractor starts losing power, running rough, or throwing fault codes, the problem might be smaller than you think. The manifold air pressure sensor—also called a MAP sensor—tells your engine’s computer exactly how much boost pressure is going to the cylinders. When this little sensor goes bad, your tractor’s brain can’t properly adjust fuel delivery and timing, leaving you with a machine that just won’t pull like it should.
What You’re Getting
- Precise pressure monitoring that keeps your engine running at peak performance
- Direct replacement that plugs right into your existing wiring harness
- Weather-sealed construction built for the dusty, vibrating world of farm work
- OEM-quality sensor that your tractor’s computer can trust for accurate readings
Built for Big Iron Work
This sensor is designed for the powerhouse tractors that handle your heaviest field work—New Holland T9 series machines from 600 to 700 horsepower and Case IH Steiger tractors from the 540 up to the 620. These are the tractors pulling 60-foot cultivators, running massive planters, and doing the kind of work where every bit of power matters.
Made to Last
Farm equipment sensors take a beating from constant vibration, temperature swings, and the electrical demands of modern tractors. This sensor uses quality internal components and a robust housing that holds up to the punishment these big machines dish out. The electrical connections stay clean and corrosion-free, ensuring reliable signal transmission to your engine control module.
Good to Know
Installation typically takes just a few minutes—disconnect the electrical connector, unscrew the old sensor, and thread in the new one. You might need to clear fault codes with a diagnostic tool after installation. If you’ve been dealing with reduced power or rough running, replacing a faulty MAP sensor often brings these big tractors right back to their full potential.






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