CLK 55 AMG (208.374) V8-5.5L (113.984) (2001)
Absolute Pressure Sensor: Description and Operation
Pressure Sensor, Task
Pressure Sensor, Task
B28
Pressure sensor
A
Housing
B
Pressure fitting
C
Diaphragm
a, b, c
Electrical connections
Detecting the absolute pressure in the intake manifold.
The pressure information is required:
-
Functional chain test OBD and EURO3/4 (e.g. camshaft adjustment, exhaust gas recirculation or (USA) leak tightness of evaporative emission
control system)
-
ME2.8: altitude detection for start enrichment
-
Engine 113.960 with code 479: testing the cylinder shut-off