DTC Logic
DTC DETECTION LOGIC
DTC | Display Item | Malfunction detected condition | Possible causes |
C119A | VACUUM SEN VOLT | When a malfunction is detected in supply power voltage of vacuum sensor. |
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DTC CONFIRMATION PROCEDURE
1.CHECK SELF-DIAGNOSTIC RESULT
With CONSULT.
Is DTC C119A detected? YES >> Proceed to diagnosis procedure. Refer to BRC-111, "Diagnosis Procedure".
NO >> Inspection End.
Diagnosis Procedure
Regarding Wiring Diagram information, refer to BRC-57, "Wiring Diagram".
1.CHECK VACUUM SENSOR POWER SUPPLY
CAUTION: Never start engine.
Is the inspection result normal? YES >> GO TO 3.
NO >> GO TO 2.
2.CHECK VACUUM SENSOR POWER SUPPLY CIRCUIT
Is the inspection result normal? YES >> Perform diagnosis of ABS actuator and electric unit (control unit) power supply and ground circuit.
Refer to BRC-111, "Diagnosis Procedure".
NO >> Repair or replace malfunctioning components.
3.CHECK VACUUM SENSOR GROUND CIRCUIT
Is the inspection result normal? YES >> GO TO 4.
NO >> Repair or replace malfunctioning components.
4.CHECK TERMINAL
Is the inspection result normal? YES >> Replace ABS actuator and electric unit (control unit). Refer to BRC-136, "Removal and Installation".
NO >> Repair or replace malfunctioning components.
Troubleshooting guide
Verify the location of all Intelligent Keys that are
programmed for the vehicle. If another Intelligent
Key is in range or inside the vehicle, the vehicle
system may respond differently than expected.
Symptom
Possible Cause
Remedy
When stopping the engine
The Shift to Pa ...
Engine coolant
Inspection
LEVEL
Check that the reservoir tank engine coolant level is within the
“MIN” to “MAX” when the engine is cool.
(A) : MAX
(B) : MIN
Adjust the engine coolant level if necessary.
CAUTION:
Refill Genuine NISSAN Long Life Antifreeze/Coolant (blue) or
equiva ...
P0444, P0445 EVAP canister purge volume control solenoid
DTC Description
DTC DETECTION LOGIC
DTC No.
CONSULT screen terms
(Trouble diagnosis content)
DTC detecting condition
P0444
PURG VOLUME CONT/V
(Evaporative emission system purge control
valve circuit open)
An excessively low voltage signal is sent to ECM through ...