The OBD code P0326 for Mitsubishi indicates a fault with the Knock Sensor Circuit Range/Performance.
This affects the engine’s ability to detect knocking or pinging, leading to symptoms like the Engine Light ON, engine power loss, and poor performance.
Common causes include a faulty knock sensor, wiring issues, or a malfunctioning Engine Control Module.
It’s essential to inspect and repair any damaged components or connections to resolve this issue promptly.Repair Importance Level 6.67 (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 Mitsubishi p0326 OBD Code
The vehicle may experience engine misfires or rough idling with Mitsubishi fault code P0326.
- With Mitsubishi OBD code P0326, the Engine Light will be ON.
- Engine may experience Lack / Loss of Power.
Causes of the Mitsubishi p0326 OBD Code
P0326 in a Mitsubishi indicates a fault with the knock sensor circuit.
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- P0326 can be caused by a Faulty Knock Sensor.
- A Knock Sensor circuit with poor electrical connection.
- An open or shorted Knock Sensor harness.
- A Faulty Engine Control Module (ECM).
Fixing Mitsubishi Error Code p0326 Step By Step
Replace the knock sensor in a Mitsubishi vehicle displaying fault code P0326.
- To fix the Mitsubishi OBDII code P0326, first, review the possible causes related to the knock sensor circuit.
- Visually inspect 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 for proper operation and replace if necessary.
- Clear the fault codes from the vehicle’s computer using a scan tool.
- Finally, test drive the vehicle to ensure the code does not return, indicating a successful repair.
Cost Of Fixing Mitsubishi p0326 Fault Code
Diagnosing and repairing Mitsubishi fault code P0326 involves testing and potentially replacing the knock sensor.
The cost to diagnose and fix a Mitsubishi OBD code P0326 typically ranges from $75 to $150 per hour for labor rates.
With an estimated repair time of 1. 0 hour, the total cost can be around $75 to $150, depending on shop rates and the complexity of the repair.
Details of the Mitsubishi p0326 OBD Code
Fault code P0326 in a Mitsubishi indicates a knock sensor circuit range/performance issue.
Code P0326 for Mitsubishi vehicles indicates that the Knock Sensor Circuit Range/Performance problem has been detected.
This code is triggered by the Engine Control Module (ECM) when it detects that the knock sensor signal is outside the expected range or not performing within specifications.
The knock sensor is responsible for detecting engine knocking or pinging, which can cause damage to the engine if not addressed.
When the ECM receives a signal from the knock sensor that is out of range, it triggers a P0326 fault code to alert the driver or technician of a potential issue with engine performance.
Mechanic’s Tech Notes
Detailed information on diagnosing and repairing a fault related to the Mitsubishi P0326 trouble code.
To diagnose and fix OBDII code P0326 in a Mitsubishi, start by checking the knock sensor circuit for any faults.
Use a voltmeter to test the sensor’s resistance and ensure it falls within specifications.
Inspect the wiring harness and connectors for any damage or corrosion.
Verify the knock sensor signal using a scan tool to see if it matches engine conditions.
If the sensor and wiring are good, the issue may lie with the PCM.
Reflashing the PCM with updated software could resolve the problem.
FAQ
1. What is the common cause of OBD code P0326 in a Mitsubishi vehicle?
The common cause of OBD code P0326 in a Mitsubishi is a faulty knock sensor or issues with the knock sensor circuit wiring and connections.
2. How does OBD code P0326 affect the engine performance of a Mitsubishi vehicle?
OBD code P0326 in a Mitsubishi can cause Engine Light ON, engine power loss. Check knock sensor, wiring for faults, and ECM. Inspect and repair as needed.
3. What are the recommended steps to diagnose and repair OBD code P0326 in a Mitsubishi vehicle?
To diagnose and repair OBD code P0326 in a Mitsubishi: Check knock sensor, wiring, and ECM for faults. Inspect harness and connectors for damage or corrosion.
![[SOLVED] Mitsubishi P0326 Code: Fast Fix For Knock Sensor Performance (1) [SOLVED] Mitsubishi P0326 Code: Fast Fix For Knock Sensor Performance (1)](https://i0.wp.com/carmodnerd.com/wp-content/uploads/2025/06/mitsubishi-p0326-error-code.jpg)
Wrap Up
If your Mitsubishi is displaying OBD code P0326, you may experience engine misfires, rough idling, or decreased fuel efficiency.
This code typically indicates a fault with the knock sensor circuit, such as a faulty knock sensor, damaged wiring, or poor connections.
To address Mitsubishi OBD code P0326, start by inspecting the knock sensor and its wiring harness for any signs of damage or corrosion.
Test the sensor’s resistance and ensure proper connection at the sensor and ECU.
Replace the knock sensor if necessary and repair any wiring issues to resolve the fault.
Resources
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