REMOVAL & INSTALLATION
On 1985-93 Accords and 1985-91 Preludes, the MAP sensor is located within the emission control box on the firewall. On 1994-95 Accords, the sensor is mounted on the throttle body. On 1992-95 Preludes, the sensor is mounted on the firewall (near the throttle position sensor).
- Disconnect the negative battery cable.
- If applicable, access the sensor by removing the control box lid.
- Unplug the wire harness connector to the sensor, then disconnect the vacuum hose. Remove the sensor from its mount.
- When reinstalling, handle the unit carefully. Install it securely in the mounting, then attach the vacuum hose and wiring connector. If applicable, install the control box lid.