A/C pressure sensor
The sensor gives the engine control module (ECM) information about the pressure in the air conditioning (climate unit).
The values should be regarded as approximate.
A/C pressure sensor
| Type | Voltage feed (# component pin) | Value (# component pin) | Miscellaneous (# component pin) |
|---|---|---|---|
| Absolute manifold absolute pressure (MAP) sensor | 5V (#1) | 0.25 kPa = 0 V 517 kPa = 1 V 1206 kPa = 2 V 1894 kPa = 3 V 3100 kPa = 4.75 V (#2 - #3) |
(#2) output signal, (#3) signal ground |