Fuel Injector

Disconnect fuel injector harness connector.
Check resistance between terminals as shown in the figure.
Resistance: 11.1 - 14.3Ω [at 10 - 60°C (50 - 140°F)]
If NG, replace fuel injector.

Fig 1: Checking Resistance Between Terminals
Courtesy of NISSAN MOTOR CO., U.S.A.