Nissan Juke Service and Repair Manual : Starting difficult with cold engine
Description
CHART 3: STARTING DIFFICULT WITH COLD ENGINE
Diagnosis Procedure
1.CHECK ENGINE OIL LEVEL
Is the engine oil level correct? Yes or No Yes >> GO TO 2.
No >> Top up the oil.
2.CHECK ENGINE OIL
Check the grade of engine oil. Refer to LU-33, "Inspection".
Is the inspection result normal? YES >> GO TO 3.
NO >> Replace engine oil. Refer to LU-34, "Draining", LU-34, "Refilling".
3.CHECK BATTERY
Check the battery. Refer to PG-113, "Work Flow".
Is the inspection result normal? YES >> GO TO 4.
NO >> Repair or replace battery. Refer to PG-124, "Removal and Installation".
4.CHECK STARTER MOTOR
Check the starter motor. Refer to STR-8, "STARTING SYSTEM (WITH INTELLIGENT KEY) : System Description" (With intelligent key), STR-9, "STARTING SYSTEM (WITHOUT INTELLIGENT KEY) : System Description" (With intelligent key).
Is the inspection result normal? YES >> GO TO 5.
NO >> Repair or replace starter motor.
5.CHECK COMPONENT PART
Check the following.
• Engine coolant temperature sensor. Refer to EC-908, "Component Inspection".
• Fuel temperature sensor. Refer to EC-916, "Component Inspection".
• Intake air temperature sensor. Refer to EC-906, "Component Inspection".
Is the inspection result normal? YES >> GO TO 6.
NO >> Repair or replace.
6.CHECK GLOW SYSTEM
Check the glow system. Refer to EC-936, "Diagnosis Procedure".
Is the inspection result normal? YES >> GO TO 7.
NO >> Repair or replace glow system. Refer to EM-292, "Removal and Installation".
7.CHECK LOW PRESSURE CIRCUIT
Perform the TEST 1: LOW PRESSURE CIRCUIT CHECK. Refer to EC-867, "Work Procedure (TEST 1: Low Pressure Fuel Supply System Check)".
>> GO TO 8.
8.CHECK INTERNAL FUEL TRANSFER PUMP
Perform the TEST 2: INTERNAL FUEL TRANSFER PUMP CHECK. Refer to EC-868, "Work Procedure (TEST 2: Internal Fuel Transfer Pump Check)".
>> GO TO 9.
9.CHECK COMPRESSION PRESSURE
Check the compression pressure.
>> INSPECTION END
Engine does not start or starts with difficulty
Description CHART 2: ENGINE DOES NOT START OR STARTS WITH DIFFICULTY Diagnosis Procedure 1.CHECK FUEL Check that the fuel reservoir is correctly filled and with the right fuel. >> GO TO 2 ...Impossible to shut off engine
Description CHART 4: IMPOSSIBLE TO SHUT OFF ENGINE Diagnosis Procedure 1.CHECK ECM POWER SUPPLY AND GROUND CIRCUIT Check ECM power supply and ground circuit. Refer to EC-885, "Diagnosis Pro ...Other materials:
P1650 thermoplunger control unit
DTC Logic
DTC DETECTION LOGIC
Diagnosis Procedure
1.CHECK THERMOPLUNGER CONTROL UNIT POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect thermoplunger control unit harness connector.
3. Check the voltage between thermoplunger control unit harness connector and
ground.
Is the ...
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"
The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”,
used along
with a front seat belt, helps to reduce the risk or severity of injury to the
driver and front passenger for certain
types of collision. Information necessary to service the system safely is
include ...
P0715 input speed sensor A
DTC Logic
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
CAUTION:
Be careful of the driving speed.
1.PREPARATION BEFORE WORK
If another "DTC CONFIRMATION PROCEDURE" occurs just before, turn ignition
switch OFF and wait for at
least 10 seconds, then perform the next test.
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