2 Bar Map Sensor Ford RS Sierra Cosworth GGR500

2 Bar Map Sensor Sierra Cosworth GGR500

2 Bar map sensor for standard Sierra Cosworth with Weber Marelli ECU .Replacement original equipement quality.

2 Bar Map Sensor (Manifold Absolute Pressure) senses the boost pressure in the inlet manifold on your Cosworth engine; this is converted into a voltage signal & sent to the engine management system.
The management system compares this signal to what it has programmed into its chip, calculates the boost pressure, and sets the fuelling & ignition accordingly.

For Sierra Cosworth YB red and green top engines

Fits Sierra RS Cosworth  3 door, Sierra RS500 Cosworth, Sapphire RS Cosworth 2WD 4 door, Sapphire RS Cosworth 4WD

Cosworth Tuning and Performance Parts Specialists Graham Goode Racing Tel 0116 2440080