Without CONSULT-II

When disconnecting each injector harness connector one at a time, is there any cylinder which does not produce a momentary engine speed drop?

Fig 1: Identifying Injector Harness Connectors

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

Yes or No 

1. Yes: GO TO 4.
2. No: GO TO 7. CHECK COMPRESSION PRESSURE .