Map Sensor

The HOLLEY Map Sensor (model 538-13) is an essential component for automotive enthusiasts and professionals seeking to optimize engine performance. Designed to provide precise manifold pressure readings, this sensor is crucial for tuning and modifying vehicles. Whether you're a mechanic or a DIY enthusiast, the HOLLEY Map Sensor ensures that your engine management system receives accurate data for optimal performance.

This manifold absolute pressure sensor is engineered with high-quality materials to withstand the rigors of automotive environments. Its compact design (3.55 x 2.5 x 3.7 inches) allows for easy installation in tight spaces, while its lightweight construction (0.2 lbs) ensures minimal added weight to your setup. The HOLLEY Map Sensor works by translating manifold pressure changes into electrical signals, providing critical information to the engine control unit (ECU) for accurate fuel delivery and ignition timing.

Ideal for performance tuning, this sensor is compatible with various aftermarket engine management systems, making it the perfect choice for enthusiasts looking to enhance their vehicle's capabilities. Whether you're upgrading a turbocharged setup or fine-tuning a naturally aspirated engine, the HOLLEY Map Sensor delivers the performance data you need to achieve the best results.