manifold absolute pressure , MAP (abbreviation)

The diagnostic programme pointed me in the direction of the manifold absolute pressure sensor.

It sounds as if the Map (manifold absolute pressure) sensor may be at fault.

On vehicles so equipped, this alternative involves the use of a manifold absolute pressure, or MAP, sensor.

If the EGR is functioning properly, the manifold absolute pressure will increase as exhaust gases enter.

It contains built-in drivers for ignition coils and manifold absolute pressure (MAP) sensor.

MAP sensor, Manifold Absolute Pressure, used in regulating fuel metering.

Manifold absolute pressure (MAP)

The manifold absolute pressure sensor (MAP sensor) is one of the sensors used in an internal combustion engine's electronic control system.

The fuel injection is fully sequential and is dependent on the MAP (Manifold Absolute Pressure).

The manifold absolute pressure sensor provides instantaneous manifold pressure information to the engine's electronic control unit (ECU).

The ECU samples engine speed, manifold absolute pressure, coolant temperature, intake air temperature, throttle position, and battery voltage.

Trionic T5.2 uses a MAP (Manifold Absolute Pressure) sensor to, indirectly, measure the weight of the air that has been drawn/forced into the cylinders.

Check wiring from M/C solenoid. 34 Manifold Absolute Pressure - Check the hose to the MAP sensor for a leak.

A piezoelectric transducer is also used in fuel injection systems to measure manifold absolute pressure (MAP sensor) to determine engine load, and ultimately the fuel injectors milliseconds of on time.

If 3-D mapping is required, the manifold pressure switch is replaced by either a MAP (manifold Absolute Pressure) sensor or a Throttle Angle Sensor.

Tune School - Map Sensors As an alternative to either the airflow meter or throttle pot, a Manifold Absolute Pressure sensor can be used as a primary load sensor.

The situation can also be corrected by switching the fuel metering system over to a manifold absolute pressure sensor, a conversion that usually requires a compatible aftermarket ECU or piggy-back fuel controller.

Most factory turbo cars run some form of MAF sensor (usually found directly after the air filter box), some use a MAP (manifold absolute pressure) sensor or even a combination of both.

The Honda system obtained information from the following sensors: crankshaft position sensor, camshaft position sensor, air temperature sensor, coolant temperature sensor, manifold absolute pressure sensor, throttle position sensor, barometric sensor and battery voltage.

The Lucas fuel injection system on the 3.6L AJ6 engines in these early XJ-S cars sensed engine load using a Manifold Absolute Pressure (MAP) sensor just like the V12 cars from the same era.

The Trionic 5.2 and 5.5 systems utilized the manifold absolute pressure (MAP) sensor and the intake air charge temperature sensor to calculate the fuel injection curves, while the Trionic 7 and 8 systems are mass air flow type.

Function: Manifold Absolute Pressure Sensors, or MAP Sensors as they are more commonly known, create a voltage output signal to the ECU in reference to manifold vacuum (or pressure), as an indication of engine load.

This predecessor to modern engine control modules had an oxygen sensor, an electronically controlled carburetor, a throttle position sensor, coolant sensors, a barometric pressure sensor, a Manifold Absolute Pressure sensor (MAP), and a check engine light on the dash.