Nissan Juke F15. Manual - part 408

P119C FUEL RAIL PRESSURE SENSOR

EC-445

< DTC/CIRCUIT DIAGNOSIS >

[MR FOR NISMO RS MODELS]

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1. Turn ignition switch OFF.

2. Disconnect ECM harness connector.

3. Check the continuity between FRP sensor harness connector and ECM harness connector.

4. Also check harness for short to ground and to power.
Is inspection result normal?

YES

>> Replace fuel rail pressure sensor. Refer to 

EM-54, "Exploded View"

.

NO

>> Repair or replace error-detected parts.

+

−

Continuity

FRP sensor

ECM

Connector

Terminal

Connector

Terminal

F5

2

F25

18

Existed

EC-446

< DTC/CIRCUIT DIAGNOSIS >

[MR FOR NISMO RS MODELS]

P1212 TCS COMMUNICATION LINE

P1212 TCS COMMUNICATION LINE

Description

INFOID:0000000012197992

This CAN communication line is used to control the smooth engine operation during the TCS operation. Pulse

signals are exchanged between ECM and “ABS actuator and electric unit (control unit)”.

Be sure to erase the malfunction information such as DTC not only for “ABS actuator and electric unit

(control unit)” but also for ECM after TCS related repair.

DTC Logic

INFOID:0000000012197993

DTC DETECTION LOGIC

NOTE:

• If DTC P1212 is displayed with DTC U1001, first perform the trouble diagnosis for DTC U1001. Refer

to 

EC-195, "DTC Logic"

.

• If DTC P1212 is displayed with DTC P0607, first perform the trouble diagnosis for DTC P0607. Refer

to 

EC-419, "DTC Logic"

.

Freeze frame data is not stored in the ECM for this self-diagnosis.

DTC CONFIRMATION PROCEDURE

1.

PRECONDITIONING

If DTC Confirmation Procedure has been previously conducted, always perform the following procedure

before conducting the next test.

1. Turn ignition switch OFF and wait at least 10 seconds.

2. Turn ignition switch ON.

3. Turn ignition switch OFF and wait at least 10 seconds.

TESTING CONDITION:

Before performing the following procedure, confirm that battery voltage is more than 10.5V at idle.

>> GO TO 2.

2.

PERFORM DTC CONFIRMATION PROCEDURE

1. Start engine and let it idle for at least 10 seconds.

2. Check 1st trip DTC.
Is 1st trip DTC detected?

YES

>> Proceed to 

EC-446, "Diagnosis Procedure"

.

NO

>> INSPECTION END

Diagnosis Procedure

INFOID:0000000012197994

Perform the trouble diagnosis for TCS. Refer to 

BRC-59, "Work Flow"

.

NOTE:

If DTC P1212 is displayed with DTC UXXXX and/or P0607, perform the following trouble diagnosis.

• Trouble diagnosis for DTC UXXXX Refer to 

EC-115, "DTC Index"

.

• Trouble diagnosis for DTC P0607 Refer to 

EC-419, "DTC Logic"

.

DTC No.

Trouble diagnosis name

(Trouble diagnosis con-

tent)

DTC detecting condition

Possible cause

P1212

TCS/CIRC
(TCS communication 
line)

ECM can not receive the information from 
“ABS actuator and electric unit (control 
unit)” continuously.

• Harness or connectors

(CAN communication line is open or shorted.)

• ABS actuator and electric unit (control unit)
• Dead (Weak) battery

P1217 ENGINE OVER TEMPERATURE

EC-447

< DTC/CIRCUIT DIAGNOSIS >

[MR FOR NISMO RS MODELS]

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P1217 ENGINE OVER TEMPERATURE

DTC Logic

INFOID:0000000012197995

DTC DETECTION LOGIC

NOTE:

• If DTC P1217 is displayed with DTC UXXXX, first perform the trouble diagnosis for DTC UXXXX.

• If DTC P1217 is displayed with DTC P0607, first perform the trouble diagnosis for DTC P0607. Refer

to 

EC-419, "DTC Logic"

.

If the cooling fan or another component in the cooling system malfunctions, engine coolant temperature will

rise.

When the engine coolant temperature reaches an abnormally high temperature condition, a malfunction is

indicated.

CAUTION:

When a malfunction is indicated, be sure to replace the coolant. Refer to 

CO-10, "Draining"

. Also,

replace the engine oil. Refer to 

CO-11, "Refilling"

.

1. Fill radiator with coolant up to specified level with a filling speed of 2 liters per minute. Be sure to

use coolant with the proper mixture ratio. Refer to 

MA-13, "Anti-Freeze Coolant Mixture Ratio"

.

2. After refilling coolant, run engine to ensure that no water-flow noise is emitted.

DTC CONFIRMATION PROCEDURE

1.

PERFORM COMPONENT FUNCTION CHECK

Perform component function check. Refer to 

EC-447, "Component Function Check"

.

NOTE:

Use component function check to check the overall function of the cooling fan. During this check, a DTC might

not be confirmed.
Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Proceed to 

EC-448, "Diagnosis Procedure"

.

Component Function Check

INFOID:0000000012197996

1.

PERFORM COMPONENT FUNCTION CHECK-I

WARNING:

Never remove the radiator cap when the engine is hot. Serious burns could be caused by high pres-

sure fluid escaping from the radiator.

Wrap a thick cloth around cap. Carefully remove the cap by turning it a quarter turn to allow built-up

pressure to escape. Then turn the cap all the way off.

DTC No.

Trouble diagnosis name

(Trouble diagnosis con-

tent)

DTC detecting condition

Possible cause

P1217

ENG OVER TEMP
[Engine over tempera-
ture (Overheat)]

• Cooling fan does not operate properly (Over-

heat).

• Cooling fan system does not operate properly 

(Overheat).

• Engine coolant was not added to the system 

using the proper filling method.

• Engine coolant is not within the specified 

range.

• Harness or connectors

(Cooling fan circuit is open or shorted.)

• IPDM E/R
• Cooling fan control module
• Cooling fan motor
• Radiator  hose
• Radiator
• Radiator  cap
• Reservoir tank
• Water pump
• Thermostat
• Water control valve

EC-448

< DTC/CIRCUIT DIAGNOSIS >

[MR FOR NISMO RS MODELS]

P1217 ENGINE OVER TEMPERATURE

Check the coolant level in the reservoir tank and radiator.

Allow engine to cool before checking coolant level.
Is the coolant level in the reservoir tank and/or radiator below the

proper range?

YES

>> Proceed to 

EC-448, "Diagnosis Procedure"

.

NO

>> GO TO 2.

2.

PERFORM COMPONENT FUNCTION CHECK-II

Confirm whether customer filled the coolant or not.
Did customer fill the coolant?

YES

>> Proceed to 

EC-448, "Diagnosis Procedure"

.

NO

>> GO TO 3.

3.

PERFORM COMPONENT FUNCTION CHECK-III

With CONSULT

1. Turn ignition switch ON.

2. Perform “FAN DUTY CONTROL” in “ACTIVE TEST” mode of “ENGINE” using CONSULT.

3. Check that cooling fan speed varies according to the percentage.

Without CONSULT

1. Activate IPDM E/R auto active test and check cooling fan motors operation. Refer to 

PCS-12, "Diagnosis

Description"

.

2. Check that cooling fan operates.
Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Proceed to 

EC-448, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000012197997

1.

CHECK COOLING FAN OPERATION

With CONSULT

1. Turn ignition switch ON.

2. Perform “FAN DUTY CONTROL” in “ACTIVE TEST” mode of “ENGINE” using CONSULT.

3. Check that cooling fan speed varies according to the percentage.

Without CONSULT

1. Activate IPDM E/R auto active test and check cooling fan motors operation. Refer to 

PCS-12, "Diagnosis

Description"

.

2. Check that cooling fan operates.
Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Proceed to 

EC-560, "Diagnosis Procedure"

.

2.

CHECK COOLING SYSTEM FOR LEAK-I

Check cooling system for leak. Refer to 

CO-10, "Inspection"

.

Is leakage detected?

YES

>> GO TO 3.

NO

>> GO TO 4.

3.

CHECK COOLING SYSTEM FOR LEAK-II

Check the following for leak.

• Hose (Refer to 

CO-10, "Inspection"

.)

• Radiator (Refer to 

CO-14, "RADIATOR : Inspection"

.)

• Water pump (Refer to 

CO-21, "Inspection"

.)

SEF621W