AutoCodes – Nissan – P0302 2009 Nissan Rogue

P0302 2009 Nissan Rogue Code - Number 2 Cylinder Misfire Detected

Quick Answer

When a misfire occurs, engine speed will fluctuate. Common causes include Faulty Spark Plug #2, Clogged or faulty Fuel Injector #2, Faulty Ignition Coil #2. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means: P0302 2009 Nissan Rogue indicates Number 2 Cylinder Misfire Detected.
Common causes: Common causes include Faulty Spark Plug #2, Clogged or faulty Fuel Injector #2, Faulty Ignition Coil #2.
Severity: High - diagnose this code as soon as possible.
Can I drive?: Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

Save to My Repairs Step-by-Step Diagnostic Guide My Repairs

AI answers can be wrong. Verify repairs with testing. Open full chat

Code Popularity 10,098

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Aug 08, 2022

Description
Step-by-Step Diagnostic Guide
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
Add Comment

💬 Need more help? Ask Coddy for instant answers — it's free!

Code P0302 2009 Nissan Rogue Description

When a misfire occurs, engine speed will fluctuate. If the engine speed fluctuates enough to cause the Crankshaft Position (CKP) sensor signal to vary, the Engine Control Module (ECM) can determine that a misfire is occurring. The Diagnostic Trouble Code (DTC) will be set when the Engine Control Module monitors the crankshaft speed and has detected that engine cylinder #2 is misfiring.

OBDII Code P0302 2009 Nissan Rogue - Number 2 Cylinder Misfire Detected - AutoCodes.com — P0302 2009 Nissan Rogue Code - Number 2 Cylinder Misfire Detected

What does this mean?

What are the Possible Causes of the DTC P0302 2009 Nissan Rogue?

Faulty Spark Plug #2
Clogged or faulty Fuel Injector #2
Faulty Ignition Coil #2
Fuel Injector #2 harness is open or shorted
Fuel Injector #2 circuit poor electrical connection
Ignition Coil #2 harness is open or shorted
Ignition Coil #2 circuit poor electrical connection
Insufficient cylinder 2 compression
Incorrect fuel pressure
Intake air leak

How to Fix the DTC P0302 2009 Nissan Rogue?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What does this mean?

Code Tech Notes

The P0302 code means that cylinder #2 is misfiring or is randomly misfiring. Start by checking for intake leaks and if no leaks are found the next step is to replace the spark plugs on cylinder #2. If the problem persists more tests need to be done to diagnose the problem. See "Possible Causes" for the most common problems.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0302 2009 Nissan Rogue code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

Need more information about the P0302 2009 Nissan Rogue code?

Need more information on how to fix the P0302 2009 Nissan Rogue code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P0302 2009 Nissan Rogue code diagnosed by a professional: Find a repair shop in your area

About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about P0302 2009 Nissan Rogue Code

1. What are the common symptoms of OBDII code P0302 in a 2009 Nissan Rogue?

- The common symptoms include engine misfiring, rough idling, loss of power, and potential increase in fuel consumption.

2. What does the OBDII code P0302 on a 2009 Nissan Rogue indicate?

- The code P0302 specifically indicates a misfire in the number 2 cylinder of the engine.

3. What are the possible causes of a number 2 cylinder misfire in a 2009 Nissan Rogue?

- Common causes include faulty spark plugs, ignition coils, fuel injectors, vacuum leaks, or issues with the engine's compression.

4. How can I diagnose the cause of a number 2 cylinder misfire in my 2009 Nissan Rogue?

- Diagnostic steps may involve checking the spark plugs, inspecting the ignition coils, testing the fuel injectors, and performing a compression test.

5. Can driving with a misfiring number 2 cylinder in a 2009 Nissan Rogue cause further damage?

- Continuing to drive with a misfire can potentially damage the catalytic converter, so it's best to address the issue promptly.

6. How can I repair a number 2 cylinder misfire in my 2009 Nissan Rogue?

- Repair options include replacing faulty spark plugs, ignition coils, or fuel injectors, fixing vacuum leaks, or addressing any compression issues.

7. Will resetting the OBDII code P0302 in my 2009 Nissan Rogue make the issue go away?

- Resetting the code may temporarily turn off the check engine light, but it will not fix the underlying issue causing the misfire.

8. Is it safe to drive my 2009 Nissan Rogue with a flashing check engine light due to a number 2 cylinder misfire?

- It is not recommended to drive with a flashing check engine light as it indicates a severe misfire that can potentially damage the catalytic converter.

9. How much does it typically cost to repair a number 2 cylinder misfire in a 2009 Nissan Rogue?

- The cost of repair can vary depending on the specific cause, but it may range from a few hundred to a few thousand dollars, including parts and labor.

10. Can a DIY enthusiast fix a number 2 cylinder misfire in a 2009 Nissan Rogue?

- Depending on the individual's skill level and access to tools, DIY enthusiasts may be able to address some common causes like replacing spark plugs, but more complex issues may require professional help.