Nissan Juke Service and Repair Manual : Multiport Fuel Injection System or Engine Control System

Before connecting or disconnecting any harness connector for the multiport fuel injection system or ECM: Turn ignition switch to OFF position.

Disconnect negative battery terminal. Otherwise, there may be damage to ECM.

Before disconnecting pressurized fuel line from fuel pump to injectors, be sure to release fuel pressure.

Be careful not to jar components such as ECM and mass air flow sensor.

Turbocharger (If Equipped)


    Three Way Catalyst
    If a large amount of unburned fuel flows into the catalyst, the catalyst temperature will be excessively high. To prevent this, follow the instructions. Use unleaded gasoline only. Leaded gaso ...

    Turbocharger (If Equipped)
    The turbocharger turbine revolves at extremely high speeds and becomes very hot. Therefore, it is essential to maintain a clean supply of oil flowing through the turbocharger and to follow all requi ...

    Other materials:

    Oil filter
    Removal and Installation REMOVAL 1. Remove engine under cover. 2. Using oil filter wrench [SST: KV10115801] (A), remove oil filter. : Vehicle front CAUTION: Oil filter is provided with relief valve. Use genuine NISSAN oil filter or equivalent. Be careful not to get burned when engine and ...

    Engine bucking
    Description CHART 9: ENGINE BUCKING Diagnosis Procedure 1.CHECK ECM POWER SUPPLY AND GROUND CIRCUIT Check ECM power supply and ground circuit. Refer to EC-885, "Diagnosis Procedure". Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness o ...

    Yaw rate/side/decel G sensor
    Exploded View 1. Yaw rate/side/decel G sensor 2. Yaw rate/side/decel G sensor harness connector 3. Bracket : Vehicle front : Nm (kg-m, in-lb) Removal and Installation REMOVAL CAUTION: Never drop or strike yaw rate/side/decel G sensor, because it has little endurance to impact. Never ...