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ECM Inspection Table

WARNING: This page is about a different car, the 2004 Infiniti M45. 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 & 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 Ecm's Transistor. Use A Ground Other Than Ecm Terminals, Such As The Ground.

Fig 1: Inspecting ECM Condition & Voltage Input/Output (1 Of 9)

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Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 2: Inspecting ECM Condition & Voltage Input/Output (2 Of 9)

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Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 3: Inspecting ECM Condition & Voltage Input/Output (3 Of 9)

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Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 4: Inspecting ECM Condition & Voltage Input/Output (4 Of 9)

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Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 5: Inspecting ECM Condition & Voltage Input/Output (5 Of 9)

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Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 6: Inspecting ECM Condition & Voltage Input/Output (6 Of 9)

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Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 7: Inspecting ECM Condition & Voltage Input/Output (7 Of 9)

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Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 8: Inspecting ECM Condition & Voltage Input/Output (8 Of 9)

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Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 9: Inspecting ECM Condition & Voltage Input/Output (9 Of 9)

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Courtesy of NISSAN MOTOR CO., U.S.A.