Nissan Qashqai J11. Manual — part 335
P1197 OUT OF GAS
ECM-317
< DTC/CIRCUIT DIAGNOSIS >
[MR20DD]
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P1197 OUT OF GAS
DTC Description
INFOID:0000000010703008
This diagnosis result is detected when the fuel level of the fuel tank is extremely low and the engine does
notrun normally.
DTC DETECTION LOGIC
POSSIBLE CAUSE
• Fuel cut
• Harness or connectors (Fuel pump circuit is open or shorted.)
• Fuel pump
• Fuel pressure regulator
• Fuel pump system
• Harness or connectors (High pressure fuel pump circuit is open or shorted.)
• High pressure fuel pump
• High pressure fuel pump system
• Fuel rail pressure sensor
• Hose disconnection
FAIL-SAFE
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 11 V at idle.
>> GO TO 2.
2.
PERFORM DTC CONFIRMATION PROCEDURE-1
Start the engine.
Does the engine start?
YES
>> GO TO 3.
NO
>> Proceed to
ECM-318, "Diagnosis Procedure"
.
3.
PERFORM DTC CONFIRMATION PROCEDURE-2
1.
Start engine and warm it up to normal operating temperature.
NOTE:
For best results, warm up the engine until “COOLAN TEMP/S” on “DATA MONITOR” mode of “ENGINE”
using CONSULT reaches at least 70
°
C (158
°
F).
DTC No.
CONSULT screen terms
(Trouble diagnosis content)
DTC detecting condition
P1197
FUEL RUN OUT
• Fuel rail pressure remains at 1.1 MPa (11 bar, 11.2 kg/cm
2
, 159.5 psi) or
less for 5 seconds or more with the fuel level too low.
• Fuel rail pressure remains 2.7 MPa (27 bar, 27.5 kg/cm
2
, 392 psi) lower
than a target fuel pressure for 5 seconds or more with the fuel level too
low.
Engine operating condition in fail-safe mode
Fail safe mode
Vehicle behavior
Others
Engine torque is limited.
ECM-318
< DTC/CIRCUIT DIAGNOSIS >
[MR20DD]
P1197 OUT OF GAS
2.
Keep the engine speed at 3,500 rpm for 5 seconds and let it idle at least 1 minute.
3.
Check 1st trip DTC.
NOTE:
If the fuel tank has sufficient fuel, this diagnosis result may not be detected.
Is 1st trip DTC detected?
YES
>> Proceed to
ECM-318, "Diagnosis Procedure"
.
NO-1
>> To check malfunction symptom before repair: Refer to
GI-41, "Intermittent Incident"
.
NO-2
>> Confirmation after repair: INSPECTION END
Diagnosis Procedure
INFOID:0000000010703009
1.
REFUEL THE VEHICLE
1.
Refuel 10 liter (8 Imp qt).
CAUTION:
Never refuel more than 10 liter.
2.
Start the engine and keep the engine speed at 3,000 rpm for 30 seconds.
NOTE:
For best results, warm up the engine until “COOLAN TEMP/S” on “DATA MONITOR” mode of “ENGINE”
using CONSULT reaches at least 70
°
C (158
°
F).
3.
Turn ignition switch OFF and wait at least 10 seconds.
4.
Turn ignition switch ON.
5.
Turn ignition switch OFF and wait at least 10 seconds.
6.
Turn ignition switch ON.
7.
Erase DTC.
8.
Start engine and let it idle for at least 60 seconds.
9.
Perform DTC Confirmation Procedure, again. Refer to
.
Is 1st trip DTC detected?
YES
>> GO TO 2.
NO
>> INSPECTION END
2.
CHECK FUEL PUMP
Check fuel pump. Refer to
ECM-377, "Component Function Check"
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair or replace malfunctioning part.
3.
CHECK HIGH PRESSURE FUEL PUMP
Check high pressure fuel pump. Refer to
ECM-380, "Component Function Check"
.
Is the inspection result normal?
YES
>> Check fuel hose connection.
NO
>> Repair or replace malfunctioning part.
P1212 TCS COMMUNICATION LINE
ECM-319
< DTC/CIRCUIT DIAGNOSIS >
[MR20DD]
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P1212 TCS COMMUNICATION LINE
DTC Description
INFOID:0000000010703010
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 DETECTION LOGIC
Freeze frame data is not stored in the ECM for this self-diagnosis.
POSSIBLE CAUSE
• Harness or connectors (CAN communication line is open or shorted.)
• ABS actuator and electric unit (control unit)
• Dead (Weak) battery
FAIL-SAFE
Not applicable
DTC CONFIRMATION PROCEDURE
1.
CHECK DTC PRIORITY
If DTC P1212 is displayed with DTC UXXXX or P0607, first perform the trouble diagnosis for DTC UXXXX or
P0607.
Is applicable DTC detected?
YES
>> Perform diagnosis of applicable. Refer to
NO
>> GO TO 2.
2.
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 10.5 V at idle.
>> GO TO 3.
3.
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
ECM-319, "Diagnosis Procedure"
.
NO-1
>> To check malfunction symptom before repair: Refer to
GI-41, "Intermittent Incident"
NO-2
>> Confirmation after repair: INSPECTION END
Diagnosis Procedure
INFOID:0000000010703011
1.
CHECK DTC PRIORITY
If DTC P1212 is displayed with DTC UXXXX or P0607, first perform the trouble diagnosis for DTC UXXXX or
P0607.
Is applicable DTC detected?
DTC No.
CONSULT screen terms
(Trouble diagnosis content)
DTC detecting condition
P1212
TCS/CIRC
(TCS/CIRC)
ECM can not receive the information from “ABS actuator and electric unit
(control unit)” continuously.
ECM-320
< DTC/CIRCUIT DIAGNOSIS >
[MR20DD]
P1212 TCS COMMUNICATION LINE
YES
>> Perform diagnosis of applicable. Refer to
NO
>> GO TO 2.
2.
PERFORM BASIC INSPECTION TO CHECK THE BRAKE CONTROL SYSTEM
Perform basic inspection to check the brake control system. Refer to
>> Repair or replace malfunctioning part.
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