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Home >> Infiniti >> 2004 >> QX56 AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1203 (Engine Control System) >> Trouble Diagnosis >> ECM Terminals and Reference Value >> ECM Inspection Table

ECM Inspection Table

WARNING: This page is about a different car, the 2005 Infiniti QX56. However, it is still accessible from the selected car via links, so may be relevant.

Specification data are reference values and are measured between each terminal and ground. Pulse signal is measured by CONSULT-II.

CAUTION: Do not use ECM ground terminals when measuring input/output voltage. Doing so may result in damage to the ECMs transistor. Use a ground other than ECM terminals, such as the ground.
Fig 1: ECM Specification Data (1 Of 8)
G02384838Courtesy of NISSAN MOTOR CO., U.S.A.
Fig 2: ECM Specification Data (2 Of 8)
G02384839Courtesy of NISSAN MOTOR CO., U.S.A.
Fig 3: ECM Specification Data (3 Of 8)
G02384840Courtesy of NISSAN MOTOR CO., U.S.A.
Fig 4: ECM Specification Data (4 Of 8)
G02384841Courtesy of NISSAN MOTOR CO., U.S.A.
Fig 5: ECM Specification Data (5 Of 8)
G02384842Courtesy of NISSAN MOTOR CO., U.S.A.
Fig 6: ECM Specification Data (6 Of 8)
G02384843Courtesy of NISSAN MOTOR CO., U.S.A.
Fig 7: ECM Specification Data (7 Of 8)
G02384844Courtesy of NISSAN MOTOR CO., U.S.A.
Fig 8: ECM Specification Data (8 Of 8)
G02384845Courtesy of NISSAN MOTOR CO., U.S.A.