Manifold Pressure/Vacuum Sensor: Service and Repair

2004 Saab 9-5 Linear (9600) L4-2.3L Turbo (2.3t)SECTION Service and Repair


Manifold Absolute Pressure Sensor

To remove
1. Remove the upper engine cover.







2. Unplug the connector.
3. Remove the sensor.

To fit
1. Apply vaseline (part no. 30 20 271) or equivalent to the sensor threads. Fit the sensor.







2. Spray the connector with Kontakt 61 (part no. 30 04 520). Plug in the connector.
3. Fit the upper engine cover.
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.