Details

• Brand:

  

• SKU:

  22012AA250

• Other Names:

  Map Sensor, M.A.P Sensor, Manifold Absolute Pressure Sensor, Sen Ay-Vac

• Description:

  Vacuum sensor. Legacy, Outback. Ascent.

  
  

  Sensor – Subaru (22012AA250)

  The Sensor – Subaru (22012AA250) is a genuine OEM intake pressure sensor developed to monitor manifold or boost pressures in Subaru vehicles equipped with turbocharged or naturally aspirated engines. Precisely engineered by Subaru, this critical component ensures your engine’s ECU receives accurate pressure data—vital for maintaining optimal air-fuel balance, engine timing, and performance under all driving conditions.

  Built with a high-precision piezoresistive or piezoelectric sensing element housed within a robust and sealed casing, this sensor delivers stable, accurate voltage signals corresponding to intake manifold pressure. The integrated O-ring and factory-sealed electrical connector ensure protection from moisture, engine heat, and vibration, offering exceptional reliability over time. Its design mirrors Subaru’s original factory specifications, ensuring flawless compatibility and direct installation.

  For professional mechanics, the Subaru 22012AA250 sensor offers reliable diagnostics and seamless replacement when troubleshooting performance issues or servicing the ECU system. DIY enthusiasts will value its plug-and-play installation—no calibration or programming needed—providing confidence when fixing stalling, rough idle, or poor acceleration. Installing this OEM sensor guarantees your vehicle operates as intended by the manufacturer.

  A malfunctioning intake pressure sensor can lead to erratic engine behavior, including hesitation, power loss, increased emissions, or a check engine light. Replacing it with the genuine Subaru part helps maintain stable engine operation, improved fuel efficiency, and consistent throttle response.

  ✔ Genuine Subaru OEM sensor, assuring precise fit and factory-grade performance

   ✔ Piezoresistive/piezoelectric element that delivers accurate and linear pressure readings

   ✔ Factory-sealed connector and O-ring for protection against contaminants and vibration

   ✔ Direct replacement, requiring no ECU reprogramming or sensor adaptation  

  ✔ Supports improved drivability, fuel efficiency, and emission control

  Trust the Subaru (22012AA250) Sensor to restore accurate intake pressure monitoring and responsive, reliable engine management—ideal for both service shop technicians and hands-on car owners committed to quality.

  
  

• Condition: New

WARNING: California Proposition 65

×

California Proposition 65

WARNING: Cancer and reproductive harm - www.P65Warnings.ca.gov