Prelude L4-2056cc DOHC (1990)
Power Steering Pump Speed Sensor: Service and Repair
P/S Speed Sensor Replacement
1. Remove the speed sensor mounting bolt and pull the speed sensor from the transmission housing.
2.
Pull up the speedometer cable boot, remove the clip, and pull out the speedometer cable.
3. Disconnect the speed sensor hoses and plug the fittings.
4. After installing a new sensor, turn the steering wheel lock-to-lock with the engine idling to bleed air from the system.
5. Check the reservoir and add fluid if necessary.