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Home >> Infiniti >> 2004 >> FX45 >> Repair and Diagnosis >> Engine Performance >> Engine Control System >> DTC P0138 & P0158 Ho2S2 >> Wiring Diagram >> Bank 2
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Bank 2

Fig 1: Bank 2 Circuit (DTC P0138 & P0158)
G00344799Courtesy of NISSAN MOTOR CO., U.S.A.

Specification data are reference values and are measured between each terminal and ground.

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 2: ECM Terminal 74 & 78 Specifications
G00344800Courtesy of NISSAN MOTOR CO., U.S.A.