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The S&S Cycle Map Sensor 55-1037 is designed to optimize engine performance and fuel economy by providing precise input to the electronic control unit (ECU). This sensor integrates with the S&S ignition system, utilizing data from the crankshaft position sensor, cam position sensor (if present), manifold absolute pressure (MAP) sensor, and cylinder head temperature sensor to deliver accurate engine parameters. An exclusive knock sensor detects detonation or knocking during engine operation, allowing the ECU to automatically adjust ignition timing to prevent engine damage and improve efficiency.
The sensor's compatibility with the S&S Variable Fuel Injection System ensures seamless integration for optimal power delivery. The system's intelligent spark technology, combined with the sensor's real-time data, enhances throttle response and overall engine smoothness. The Map Sensor 55-1037 is manufactured in the U.S.A., built for durability and reliability under demanding conditions.
Please note that this sensor is not suitable for fuel-injected models or kick-start applications unless a cam position sensor is used. Engines equipped with crankshaft position sensors may face challenges during kick-starting, so proper compatibility should be verified before installation. For enhanced ignition performance, an optional high-output single-fire coil is available, featuring two separate coils within a single package, with a coil impedance of 3 ohms per coil. The S&S IST ignition modules manufactured after October 1, 2003, support the Guardian Diagnostic System, ensuring ease of troubleshooting and system diagnostics.
Overall, the S&S Cycle Map Sensor 55-1037 offers a critical upgrade for riders seeking improved engine responsiveness, power, and fuel economy. Its advanced sensor suite and compatibility with high-performance ignition components make it an essential part for custom motorcycle builds and performance tuning enthusiasts.
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