Acura Coupes and Sedans 1986-1993 Repair Guide

MAP Sensor



The MAP sensor is located within the emission control box on the firewall for all vehicles except the Integra and Vigor. The Integra sensor is located on the firewall next to 2 solenoid valves; the Vigor sensor is located on the left fender apron.

If necessary, remove the control box from its mounts and open the box. Disconnect the wire harness connector to the sensor, then disconnect the vacuum hose(s). Remove the sensor from its mount.

When reassembling, handle the unit carefully. Install it securely in the mounting and attach the vacuum line(s) and wiring connector. Reassemble and install the emissions box.