Michigan Motorsports LT4 TMAP Sensor | Like GM #25203651 | Fits Supercharged LT Engines LT4 LT5 | Manifold Pressure & Temp Sensor

The GM LT4 TMAP sensor 25203651 is engineered to accurately measure both manifold absolute pressure and intake air temperature in supercharged LT engine applications. This dual-function sensor provides critical data to the engine control system, allowing precise control of fueling, ignition timing, and boost management under varying load and temperature conditions. A faulty TMAP sensor can result in drivability issues, reduced performance, improper boost control, or check engine lights. Designed as a direct replacement, this sensor restores proper signal accuracy and reliable engine operation in high-performance supercharged LT platforms.

• Dual Pressure and Temperature Measurement: Accurately monitors manifold pressure and intake air temperature for precise engine management.
• Supercharged LT Engine Compatibility: Designed specifically for LT4 and LT5 supercharged engine applications requiring high-accuracy boost data.
• OEM-Style GM Construction: Manufactured to factory specifications for consistent signal output, durability, and long-term reliability.
• Restores Proper Boost Control: Provides accurate data required for correct fueling, ignition timing, and supercharger performance.
• Direct Replacement Sensor: Installs directly in place of the factory TMAP sensor with no wiring or calibration changes required.