To remove

(The pressure sensor is fitted only on certain cars during MY04.)

1. Remove the upper engine cover.
   Fig 1: Illustration For Step 1

   Courtesy of SAAB-SCANIA OF AMERICA, INC.
2. Carefully press down the catch with a screwdriver and unplug the connector from the sensor.
   Fig 2: Illustration For Step 2-4

   Courtesy of SAAB-SCANIA OF AMERICA, INC.
3. Loosen slightly the two bolts for the sensor mounting from the cylinder head and pull out the mounting to access the inner sensor screw.
4. Remove the sensor.