landrover Workshop Repair Guides

Land Rover Workshop Service and Repair Manuals

Manifold Absolute Pressure (MAP) Sensor-Supercharger Inlet Pressure|Page 4276 > < Manifold Absolute Pressure (MAP) Sensor-Supercharger Inlet Pressure
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Manifold Pressure/Vacuum Sensor: Description and Operation
Manifold Absolute Pressure and Temperature Sensor (TMAP)

Manifold Absolute Pressure And Temperature Sensor (TMAP)

The MAPT (manifold absolute pressure and temperature) is located to the rear of the RH (right-hand) engine bank intercooler outlet. The sensor
measures the pressure and temperature of the inducted air prior to it entering the cylinders.

The sensor fits and seals using a radial O ring seal directly to the inlet manifold.

The MAPT (manifold absolute pressure and temperature) signal is used to retard the ignition timing relative to boost pressure. The intercooler
temperature is used for air charge density calculations and for intercooler diagnostic purposes.

Manifold Absolute Pressure (MAP) Sensor-Supercharger Inlet Pressure|Page 4276 > < Manifold Absolute Pressure (MAP) Sensor-Supercharger Inlet Pressure