Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

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Pressure Sensor

A/C Hose Routing And Service Port Locations - 2.4L:




A/C Hose Routing And Service Port Locations - 3.1L:






Note: The sensor is mounted on a service fitting and can be replaced without discharging the A/C system.

Remove or Disconnect
1. Negative battery cable.
2. Electrical connection at the sensor.
3. Pressure sensor and discard the O-ring seal.


Install or Connect
1. New O-ring seal lubricated in clean 525 viscosity refrigerant oil.
2. Pressure sensor.
3. Electrical connection at the sensor.
4. Negative battery cable.