AEM 1 BAR MAP or 15 PSIA Stainless Steel Sensor Kit

AEM 1 Bar MAP / 15 PSIA Stainless Steel Sensor Kit | Precision ECU Tuning

Upgrade your engine management with the AEM 1 Bar / 15 PSIA Stainless Steel Sensor Kit. Delivers high-precision absolute pressure and vacuum monitoring for accurate ECU calibration.

The AEM 1 Bar MAP / 15 PSIA Stainless Steel Sensor Kit (Part # 30-2130-15) is engineered for professional engine builders, tuners, and motorsport enthusiasts who demand absolute precision. Referenced to absolute zero, this sensor reads total pressure—making it an essential tool for accurately tracking both engine vacuum and manifold pressure on naturally aspirated (NA) or low-boost setups.

Built with a rugged, 360-degree welded stainless-steel housing, this sensor is virtually impervious to harsh automotive fluids, extreme vibrations, and under-hood thermal stress. Unlike standard brass or plastic sensors that act as a generalized "ruler," AEM’s stainless steel pressure sensors function like a "caliper"—delivering ultra-fine, highly reliable data resolution required for critical ECU calibration and mapping. The kit comes complete with the sensor, matching mating connector, and pins for a seamless installation.

Best Uses

1. Naturally Aspirated (NA) Engine Tuning: Ideal for tracking precise manifold absolute pressure and engine vacuum dynamics.
2. Standalone & Piggyback ECU Calibration: Acts as a high-integrity primary MAP input for aftermarket engine management systems.
3. Motorsport & Track Applications: Withstands harsh race environments subject to heavy fluids, high heat, and intense mechanical vibrations.
4. Barometric Pressure Monitoring: Excellent secondary usage for tracking precise atmospheric pressure changes for advanced altitude compensation maps.

Features

1. Absolute Pressure Reference (PSIa): Referenced directly to absolute zero, allowing accurate measurement of both vacuum and positive pressure.
2. High-Precision Accuracy: Accurate to within 1% of full scale, ensuring dependable data delivery for sensitive engine tuning.
3. Rugged Stainless-Steel Construction: Features a robust 360-degree welded wetted area layout built to handle aggressive automotive environments.
4. Fluid Impervious Housing: Resistant to damage from common under-hood chemicals, fuel, oil, and coolant.
5. Complete Hardware Kit: Includes the 1/8" NPT male thread sensor along with a matching electrical connector and pins for hassle-free wiring.

Benefits

1. Optimized Engine Performance: Provides clean, noise-free signals to your ECU, allowing for smoother idle, crisp throttle response, and precise fuel/ignition mapping.
2. Exceptional Durability: Minimizes sensor degradation and failure rates over time, even under extreme racing and track-day conditions.
3. True Vacuum Reading Capabilities: Essential for setups requiring deep data logging of engine vacuum alongside standard atmospheric shifts.
4. Professional-Grade Reliability: Acts as a dependable "caliper-grade" data source that professional tuners trust for safety-critical engine parameters.
5. Easy Installation: Straightforward 1/8" NPT threading and included connector components streamline custom fabrication and sensor swaps.