AutoCodes – Nissan – P0302 2010 Nissan Rogue

P0302 2010 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 2010 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.

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Code Popularity 5,153

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
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Code P0302 2010 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 2010 Nissan Rogue - Number 2 Cylinder Misfire Detected - AutoCodes.com — P0302 2010 Nissan Rogue Code - Number 2 Cylinder Misfire Detected

What does this mean?

What are the Possible Causes of the DTC P0302 2010 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 2010 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 2010 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.

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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 2010 Nissan Rogue Code

1. What are the common symptoms of an OBDII code P0302 on a 2010 Nissan Rogue?

The common symptoms of a P0302 code, indicating a misfire in the number 2 cylinder, include rough idling, loss of power, and potential engine vibrations.

2. What are the possible causes of a P0302 code on a 2010 Nissan Rogue?

Potential causes of a P0302 code in a 2010 Nissan Rogue could include a faulty spark plug, ignition coil, fuel injector, vacuum leak, or low compression in the number 2 cylinder.

3. How can I diagnose the source of a misfire in the number 2 cylinder of my 2010 Nissan Rogue?

To diagnose the source of the misfire, you can start by checking the spark plug, ignition coil, and fuel injector in the number 2 cylinder. Additionally, perform a compression test to rule out any issues with the cylinder itself.

4. What steps can I take to repair a P0302 code on my 2010 Nissan Rogue?

Repairing a P0302 code may involve replacing the spark plug, ignition coil, or fuel injector in the number 2 cylinder. It's also essential to address any underlying issues, such as a vacuum leak or low compression.

5. Can driving with a P0302 code on a 2010 Nissan Rogue cause further damage?

Continuing to drive with a misfire detected in the number 2 cylinder can potentially damage the catalytic converter over time. It's advisable to address the issue promptly to prevent further complications.

6. Is it safe to ignore a P0302 code on my 2010 Nissan Rogue if the vehicle seems to be running fine?

Even if the vehicle appears to be running fine despite the code, it's not recommended to ignore a P0302 code. Addressing the misfire promptly can prevent more severe issues and ensure optimal engine performance.

7. How much does it typically cost to repair a P0302 code on a 2010 Nissan Rogue?

The cost of repairing a P0302 code can vary depending on the specific cause of the misfire and the parts needed for the repair. On average, the repair cost can range from $100 to $500 or more.

8. Can a DIY enthusiast fix a P0302 code on a 2010 Nissan Rogue?

Depending on your mechanical skills and tools available, it may be possible to address a P0302 code through DIY methods like replacing spark plugs or ignition coils. However, more complex issues may require professional assistance.

9. How often does a P0302 code occur in a 2010 Nissan Rogue?

A P0302 code, indicating a misfire in the number 2 cylinder, can occur sporadically or more frequently depending on the underlying cause. Regular maintenance and prompt attention to any engine issues can help prevent the code from reoccurring.

10. Can a P0302 code on a 2010 Nissan Rogue be triggered by bad fuel quality?

Poor fuel quality can potentially contribute to a misfire, including a P0302 code. It's advisable to use high-quality fuel and perform regular maintenance to minimize the risk of misfires due to fuel-related issues.