Nissan Juke Service and Repair Manual : Symptom diagnosis
- Engine control system symptoms
- Not communication with the ECM
- Engine does not start or starts with difficulty
- Starting difficult with cold engine
- Impossible to shut off engine
- Engine idle speed too high
- Engine idle speed too low or unstable
- Engine stalling
- No or very little acceleration, increase in engine speed
- Engine bucking
- Erratic acceleration
- No engine braking
- Loss of power
- Too much power
- Overspeed at idle speed or on releasing brake
- Excessive consumption
- Engine knock
- Engine overheating
- Engine smokes when started
- Engine emits blue smoke
- Engine smokes when revved
- Engine emits white smoke (especially when starting)
- Emission control not satisfactory
Speed limiter main switch
Component Function Check
1.CHECK SPEED LIMITER MAIN SWITCH FUNCTION
1. Turn ignition switch ON.
2. Check the voltage between ECM harness connector terminals under the following
conditions
Is t ...
Engine control system symptoms
Symptom Table
NOTE:
Only consult this customer complaint after a complete check using the
CONSULT-III.
...
Other materials:
Contents
• A QUICK REFERENCE INDEX, a black tab (e.g.
) is provided on the first page. You can quickly find the
first page of each section by matching it to the section's black tab.
• THE CONTENTS are listed on the first page of each section.
• THE TITLE is indicated on the upper portion of each pag ...
P1831 VDC operation signal
DTC Logic
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.DTC REPRODUCTION PROCEDURE
With CONSULT-III
1. Start the engine and drive at 30 km/h (19 MPH) or more.
2. Perform self-diagnosis for “ALL MODE AWD/4WD”.
Is DTC “P1831” detected?
YES >> Proceed to diagnosis procedure. Refer ...
Intake valve timing control
Intake valve timing control : System Diagram
Intake valve timing control : System Description
INPUT/OUTPUT SIGNAL CHART
SYSTEM DESCRIPTION
This mechanism hydraulically controls cam phases continuously with the fixed
operating angle of the intakevalve.
The ECM receives signals such as ...
