13. Check ECM Power Supply Circuit-IV

1. Disconnect ECM relay.
   Fig 1: Locating ECM & Fuel Pump Relay

   Courtesy of NISSAN MOTOR CO., U.S.A.
2. Check voltage between ECM relay terminal 7 and ground with CONSULT-II or tester.
   1. Voltage: Battery voltage 

OK or NG 

OK: GO TO 15. CHECK HARNESS CONTINUITY BETWEEN ECM RELAY AND ECM FOR OPEN AND SHORT .

NG: GO TO 14.

Fig 2: Checking ECM Relay Terminal 7 & Ground

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