Engine Sensors & Switches: Notes

NOTE: Some test procedures require the use of a test harness when testing certain components or systems. Accord and Prelude 2.1L models use ECU Test Harness (07LAJ-PT3010A ). See Fig 1 . Civic, CRX and Prelude 2.0L models use PGM-FI Test Harness (07999-PD6000A ). See Fig 2 . Test harness must be connected between control unit and main wire harness connectors.

Fig 1: ECU Test Harness (07LAJ-PT3010A) (Accord & Prelude 2.1L)

Courtesy of AMERICAN HONDA MOTOR CO., INC.

Fig 2: PGM-FI Test Harness (07999-PD6000A) (Civic, CRX & Prelude 2.0L)

Courtesy of AMERICAN HONDA MOTOR CO., INC.

Fig 3: ECU Terminals (Accord & Prelude 2.1L)

Courtesy of AMERICAN HONDA MOTOR CO., INC.

Fig 4: ECU Terminals (Civic, CRX & Prelude 2.0L)

Courtesy of AMERICAN HONDA MOTOR CO., INC.