Engine Speed Sensor: Service and Repair

Engine Speed (RPM) Sensor, Replacing

NOTE: The illustrations in this service information are used for different model years and/or models. Some variation may occur. However, the essential information in the illustrations is always correct.

Preparatory work

Removal

Removing components
Remove the air cleaner (ACL) module.

Removing the intake manifold

CAUTION: Seal the openings in the lower part of the intake manifold. Use tape or similar.







Remove/slacken off the 6 screws for the upper intake manifold, the 2 screws closest to the front cover plate and the 2 screws against the firewall. Bend up the intake manifold and hold it to one side.

Removing the engine speed (RPM) sensor







Remove the nut for the engine speed (RPM) sensor. Hold the radiator hose above the engine speed (RPM) sensor to one side. Disconnect the engine speed (RPM) sensor connector. Lift up the engine speed (RPM) sensor.

Installation

NOTE: For tightening torques, see Specifications.

Installing the engine speed (RPM) sensor

CAUTION: Ensure that the guides for the lower section are in the correct position.

Install:







- the engine speed (RPM) sensor
- new nut. Tighten. Connect the connector to the engine speed (RPM) sensor
- new gasket for the upper section of the intake manifold
- the upper intake manifold. Tighten the screws alternately. Tighten the intake manifold screws.

Installing components
Install the air cleaner (ACL) module.

Finishing

Checks
Start the engine and check the function.