Malibu Monsoon M‑Series MAP Sensor - OEM Engine Manifold Pressure

Restore crisp throttle response and reliable engine performance with the Malibu Monsoon M‑Series MAP (Manifold Absolute Pressure) Sensor. This OEM-style sensor measures intake manifold pressure so the engine control system can deliver the correct fuel and ignition timing under changing load conditions. A faulty MAP sensor can contribute to rough idle, hesitation, poor fuel economy, hard starting, or warning/diagnostic codes—replacing it helps bring your Malibu engine back to smooth, predictable operation. Product type: MAP / manifold pressure sensor module Application: Malibu Monsoon M‑Series engines (verify fitment by your existing part and connector style) Design: Molded sensor body with mounting ear/flange Seal: Integrated green O-ring for a tight, leak-resistant press-in fit Connector: Oval electrical connector port (plug-and-play with matching harness) Function: Provides intake pressure signal to the ECU/ECM for proper fueling and timing Installation notes: Ensure the engine is cool, inspect the O-ring and sealing surface, and confirm the electrical connector locks firmly in place. If your old sensor shows oil contamination or the O-ring is damaged, replacement is recommended to prevent vacuum/boost leaks and incorrect readings. FAQ: How do I know if this MAP sensor will fit? Match the connector shape and mounting style to your current sensor and confirm compatibility with your Monsoon M‑Series engine/application. What symptoms can a bad MAP sensor cause? Rough idle, stumbling on acceleration, poor fuel economy, hard starts, or engine fault codes related to pressure/load sensing.