10 Structure, function and maintenance standard SEN02553-01
PC138US, USLC-8
51
Sensor 1
Atmospheric pressure sensor
1. Connector
2. Pressure inlet port
Function
q Installed in the bracket on the side face of the cylinder block. Detects the ambient pressure and outputs
variable voltage.
Boost pressure, temperature sensor
1. Connector
2. Sensor
3. O-ring
Function
q Installed in the intake manifold. Detects the boost pressure and boost temperature, and outputs signal
as a variable voltage for pressure, and a resistance change for temperature.