6. Check Sub-Harness Circuit For Open And Short

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.

Disconnect injector harness connectors.
Check harness continuity between the following terminals. Refer to WIRING DIAGRAM .

Fig 1: Checking Harness Continuity Between Terminals

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

Continuity should exist.

OK or NG

OK: GO TO 7.
NG: Repair open circuit or short to ground or short to power in harness or connectors.