The OBD code P0328 for Nissan indicates a knock sensor circuit high input in bank 1. This affects the engine’s ignition timing control system.
Symptoms include the Check Engine light on, engine power loss.
Causes can be a faulty knock sensor, poor electrical connection, or issues with the ECM.
It’s a moderate issue.
To fix, inspect wiring and connectors for damage, and check connector pins for any issues.
| Repair Importance Level | 3.33 (Out of 10) |
| Estimated Repair Time | Approximately 1.0 hour |
| Repair Difficulty Level | 6.67 (Out of 10) |
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Symptoms of the Nissan p0328 OBD Code
The vehicle may experience poor acceleration and increased fuel consumption with fault code P0328.
- With OBD code P0328 on a Nissan, symptoms may include: Engine Light ON.
- Engine Lack / Loss of Power.
- Engine may exhibit knocking sounds.
- Vehicle may have difficulty starting.
Causes of the Nissan p0328 OBD Code
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Possible reasons for Nissan fault code P0328 include faulty knock sensor, wiring issues, or engine mechanical problems.
- P0328 can be caused by a faulty knock sensor.
- A knock sensor circuit with poor electrical connection.
- An open or shorted knock sensor harness.
- Or a faulty Engine Control Module (ECM).
Fixing Nissan Error Code p0328 Step By Step
Replace the knock sensor in the Nissan vehicle to address fault code P0328.
- To fix the Nissan OBDII code P0328, first, review the possible causes related to the knock sensor circuit.
- Visually examine the wiring harness and connectors for any damage.
- Check the connector pins for signs of being broken, bent, pushed out, or corroded.
- Test the knock sensor and its wiring for proper resistance and continuity.
- Replace the knock sensor if it fails the test.
- Clear the fault codes and perform a test drive to verify the repair.
Cost Of Fixing Nissan p0328 Fault Code
The repair for Nissan fault code P0328 involves diagnosing and fixing the knock sensor circuit high input.
The cost to diagnose and fix the Nissan OBD code P0328 depends on the estimated 1. 0hour repair time.
Labor rates usually range from $75 to $150 per hour, so the total cost could be between $75 and $150. Factors like shop rates and the complexity of the repair can influence the final cost.
Details of the Nissan p0328 OBD Code
P0328 in a Nissan indicates a knock sensor circuit high input condition.
Code P0328 for Nissan vehicles indicates a knock sensor circuit high input condition.
This means that the knock sensor has detected a higher than normal voltage signal, which could be caused by engine knocking or pinging.
The knock sensor is the component that triggers this fault code, and it is responsible for detecting abnormal combustion in the engine.
The signal or system involved is the knock sensor circuit, which sends signals to the engine control module (ECM) to adjust ignition timing and prevent engine damage.
Mechanic’s Tech Notes
Detailed information on diagnosing and repairing fault code P0328 in Nissan vehicles.
OBDII code P0328 in a Nissan typically indicates an issue with the knock sensor circuit.
To diagnose, use a voltmeter to check the knock sensor’s wiring and connector for any damage or corrosion.
Test the sensor’s resistance to ensure it falls within specifications.
A scan tool can help monitor the sensor’s signal while the engine is running to detect any irregularities.
If the sensor and wiring check out, the problem may lie with the sensor itself, requiring replacement.
Additionally, ensure the engine timing is correctly set, as incorrect timing can trigger this code.
FAQ
Common symptoms of OBD code P0328 in a Nissan: Engine Light ON, engine lack of power. Causes: Faulty knock sensor, poor electrical connection. Fix: Inspect wiring and connectors for damage.
The typical cause of OBD code P0328 in a Nissan vehicle is a faulty knock sensor, poor electrical connection in the knock sensor circuit, or a damaged harness.
Diagnose P0328 in Nissan: Symptoms Engine Light ON, Engine Lack of Power. Causes Faulty knock sensor, wiring issues. Fix Inspect wiring, connectors for damage.
Wrap Up
If your Nissan is displaying OBD code P0328 and experiencing rough idling or poor acceleration, it may be caused by a faulty knock sensor, wiring issues, or low engine oil level affecting sensor performance.
To address Nissan OBD code P0328, check the knock sensor and wiring harness for any damage or corrosion.
Test the sensor’s resistance and ensure proper connection to the engine control module.
Replace the knock sensor if necessary to restore engine performance and eliminate the fault code.
