• The ISUMO® Manifold Absolute Pressure (MAP) Sensor measures intake manifold pressure and sends accurate voltage signals to the ECM. • Helps the engine calculate the correct air‑fuel mixture and ignition timing. • Built with OEM‑grade electronics and precision‑calibrated sensing elements. • Durable molded housing ensures long‑term reliability and stable performance. • Restores smooth acceleration, fuel efficiency, and proper engine load response.

🔵 FUNCTION • Measures intake manifold vacuum/pressure. • Sends real‑time voltage signals to the ECM. • Helps regulate fuel‑air mixture. • Supports ignition timing and fuel‑trim adjustments. • Improves throttle response and acceleration. • Helps maintain smooth idle and prevents stalling. • Reduces hesitation, rough running, and poor fuel economy.

🔵 ERROR CODES • P0105 — MAP Sensor Circuit Malfunction (open/short, wiring, connector, or failed sensor). • P0106 — MAP Sensor Range/Performance (signal out of range; vacuum leak or sensor fault). • P0107 — MAP Sensor Low Input (low voltage from poor connection or internal failure). • P0108 — MAP Sensor High Input (high voltage from wiring short or incorrect pressure reading). • P0109 — MAP Sensor Intermittent (unstable signal from loose pins or wiring vibration).

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