XC90 AWD L5-2.5L Turbo VIN 59 B5254T2 (2005)

Engine Speed Sensor: Service and Repair
Replacing the engine speed (RPM) sensor
Removing the engine speed (RPM) sensor
Remove the tie strap from the torque rod.
Open the hose clamp.
Remove:
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the hoses
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the connector from the sensor
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the nut for the sensor
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the sensor.
Installing the engine speed (RPM) sensor
Install
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the sensor. Use a new nut. Tighten to 10 Nm
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the connector
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the hoses and close the clamp
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the tie strap on the torque rod.