D1 SPEC RACING INTAKE MANIFOLD PRESSURE GAUGE 52mm BLACK Dial JDM RALLY DRIFT | eBay
256 Series 60mm LED Illumination Performance Car Gauges – Intake Manifold Pressure Gauge with Waterproof Sensor Connector for Your Sport Racing Car - iGauge
Function of the manifold pressure (MAP) sensor
Defi Link Advance CR Intake Manifold Pressure Gauge 60mm - Black - RHDJapan
The Manifold Pressure Sensor
Symptoms of a Bad or Failing Manifold Absolute Pressure Sensor (MAP Sensor) | YourMechanic Advice