PGM-FI Control System

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 1999 Acura NSX-T, 1999 Acura NSX, 1998 Acura NSX-T, 1998 Acura NSX, and 1997 Acura NSX-T. However, it is still accessible from the selected car via links, so may be relevant.

The ECM is located behind the passenger seat under the bulkhead panels. For testing, see Fig 1 -Fig 4 .

Fig 1: Engine Control Module (ECM) Diagnostic Flow Chart (1 Of 4)

Courtesy of AMERICAN HONDA MOTOR CO., INC.

Fig 2: Engine Control Module (ECM) Diagnostic Flow Chart (2 Of 4)

Courtesy of AMERICAN HONDA MOTOR CO., INC.

Fig 3: Engine Control Module (ECM) Diagnostic Flow Chart (3 Of 4)

Courtesy of AMERICAN HONDA MOTOR CO., INC.

Fig 4: Engine Control Module (ECM) Diagnostic Flow Chart (4 Of 4)

Courtesy of AMERICAN HONDA MOTOR CO., INC.