User Manual

Chapter 10
BOSCH HDI EDC 15C2 INJECTION SYSTEM AND PARTICLE FILTER
72
VII - AIR TEMPERATURE SENSOR (1310)
The air temperature sensor informs the ECU of the temperature of the inlet air.
Warning: The air temperature sensor is incorporated into the air flowmeter.
Role of the injection ECU depending on the information received:
• to regulate the temperature of the inlet air by operating the inlet air heater throttle
control electrovalve.
Note: When the air temperature sensor (1310) is faulty, the ECU uses a
replacement value of 50°C.
Note: The information from the exterior air temperature sensor (6415) located in
the door mirror is used by the ECU to perform comparison tests. The exterior
air sensor is controlled by the front RH door station (9050).
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