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.
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:
Precaution Necessary for Steering Wheel Rotation after Battery Disconnect
NOTE:
• Before removing and installing any control units, first turn the ignition
switch to the LOCK position, then disconnect
both battery cables.
• After finishing work, confirm that all control unit connectors are connected
properly, then re-connect both
battery cables.
• Always use CONS ...
P1225 TP sensor
DTC Logic
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.PRECONDITIONING
If DTC Confirmation Procedure has been previously conducted, always turn
ignition switch OFF and wait at
least 10 seconds before conducting the next test.
TESTING CONDITION:
Before performing the following proced ...
Drive information
While in the Drive mode, push the Drive information button to display elapsed
time, average speed and trip distance. Pressing the Drive information button a second
time will display the G (gravity)-Force screen.
Elapsed time
The elapsed time shows the time since the last reset.
Average spee ...
