Nissan Rogue (T33) 2021-Present Service Manual: P0326 Knock Sensor 1 Bank 1
DTC Description
DTC DETECTION LOGIC
| DTC |
CONSULT screen terms (Trouble diagnosis content) | DTC detected condition | ||
|---|---|---|---|---|
| P0326 | 00 |
KNOCK SENSOR 1 B1 (Knock/Combustion Vibration Sensor 1 Circuit Range/Performance Bank 1 or Single Sensor) |
Diagnosis condition | During fuel cut after engine warm-up |
| Signal | Knock sensor | |||
| Threshold | When the ECM detects knocking during engine running more than the threshold value | |||
| Diagnosis delay time | 5 seconds | |||
POSSIBLE CAUSE
Harness or connectors
(The knock sensor circuit is open or shorted.)
-
Knock sensor
-
Knock sensor installation
FAIL SAFE
Not applicable
DTC Confirmation Procedure
CHECK DTC PRIORITY
If DTC P0326 is displayed with DTC P0327 or P0328, first perform the confirmation procedure (trouble diagnosis) for DTC P0327 or P0328.
Is applicable DTC detected?
YES>>Perform diagnosis of applicable. Refer to DTC Index.
NO>>GO TO 2.
PRECONDITIONING
If DTC Confirmation Procedure has been previously conducted, always perform the following procedure before conducting the next test.
-
Turn ignition switch OFF and wait at least 10 seconds.
-
Turn ignition switch ON.
-
Turn ignition switch OFF and wait at least 10 seconds.
TESTING CONDITION:
Before performing the following procedure, confirm that battery voltage is 10 V or more at idle.
>>
GO TO 3.
PERFORM DTC CONFIRMATION PROCEDURE
-
Start engine and warm it up to normal operating temperature.
-
Revving engine from idle up to 3,000 rpm quickly.
-
Repeat the step 2 at 10 times.
-
Check DTC.
Is DTC detected?
YES>>Refer to DTC Diagnosis Procedure.
NO-1>>To check malfunction symptom before repair: Refer to Intermittent Incident.
NO-2>>Confirmation after repair: INSPECTION END
DTC Diagnosis Procedure
CHECK DTC PRIORITY
If DTC P0326 is displayed with DTC P0327 or P0328, first perform the confirmation procedure (trouble diagnosis) for DTC P0327 or P0328.
Is applicable DTC detected?
YES>>Perform diagnosis of applicable. Refer to DTC Index.
NO>>GO TO 2.
CHECK INSTALLATION CONDITION OF KNOCK SENSOR
Visually check that the knock sensor is installed normally.
Is the inspection result normal?
YES>>GO TO 3.
NO>>Repair or replace error-detected parts.
CHECK INTERMITTENT INCIDENT
Check intermittent incident. Refer to Intermittent Incident.
Is the inspection result normal?
YES>>GO TO 4.
NO>>Repair or replace error-detected parts.
CHECK KNOCK SENSOR CIRCUIT
Check knock sensor circuit. Refer to Component Inspection.
Is the inspection result normal?
YES>>GO TO 5.
NO>>Repair or replace error-detected parts.
PERFORM DTC CONFIRMATION PROCEDURE
-
Turn ignition switch ON.
-
Erase DTC.
-
Perform DTC confirmation procedure. Refer to DTC Description.
Is the 1st trip DTC P0326 displayed again?
YES>>Replace ECM.
NO>>INSPECTION END
Other materials:
Driver Monitor Camera Control Unit
Reference Value
VALUES ON THE DIAGNOSIS TOOL Monitor item Condition Value/Status
Left eye
Ignition switch ON
When the open / closed state of the driver's right eye is unclear
Invalid
When the driver's right eye is open
Open
When the driver's right eye is closed
Close
...
C10b0-01 Parking Brake Actuator (rh)
DTC Description
DTC DETECTION LOGIC DTC No.
CONSULT screen terms
(Trouble diagnosis content) DTC detection condition
C10B0
01
Parking brake actuator (RH)
[Parking brake actuator (right)]
Diagnosis condition
When parking brake is apply or release
Signal (terminal)
—
...
With Idle Start/stop. Symptom Diagnosis. Charging System
Charging System
Symptom Table
Symptom Reference
Discharged 12V battery
Refer to Work Flow (With EXP-800 NI or GR8-1200 NI) or Work Flow (Without EXP-800 NI or GR8-1200 NI).
The charge warning lamp does not illuminate when the ignition switch is set to ON.
The charge warning lamp ...