Injector Circuit: Wiring Diagram

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

Fig 1: Wiring Diagram - Injector Circuit - EC-INJECT-01

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

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 dam

Fig 2: Terminals Reference Value Chart

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