P0302 2012 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 2012 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.
Code P0302 2012 Nissan Rogue Description
What are the Possible Causes of the DTC P0302 2012 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 2012 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.
Code Tech Notes
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P0302 2012 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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Frequently Asked Questions about P0302 2012 Nissan Rogue Code
1. What are the common symptoms of OBDII code P0302 in a 2012 Nissan Rogue?
The common symptoms of code P0302, indicating a misfire in the number 2 cylinder, include rough idling, loss of power, shaking or vibrating sensation while driving, and potentially increased fuel consumption.
2. What are the possible causes of a number 2 cylinder misfire in a 2012 Nissan Rogue?
Common causes of a cylinder 2 misfire in a 2012 Nissan Rogue can include faulty spark plugs, a malfunctioning ignition coil, vacuum leaks, a clogged fuel injector, or low compression in the cylinder.
3. How can I diagnose the source of the number 2 cylinder misfire in my 2012 Nissan Rogue?
To diagnose a cylinder 2 misfire, you can perform a visual inspection of spark plugs and ignition components, conduct a compression test, check for vacuum leaks, and use an OBDII scanner to monitor live data and pinpoint the issue.
4. Can driving with OBDII code P0302 in a 2012 Nissan Rogue cause further damage?
Continuing to drive with a cylinder 2 misfire can lead to damage to the catalytic converter, oxygen sensors, and other engine components over time. It is recommended to address the issue promptly to prevent costly repairs.
5. How can I repair a number 2 cylinder misfire in my 2012 Nissan Rogue?
Repairing a cylinder 2 misfire involves replacing faulty spark plugs, ignition coils, fuel injectors, or addressing any vacuum leaks. It is also important to ensure proper engine timing and compression in the affected cylinder.
6. Is it safe to drive my 2012 Nissan Rogue with the check engine light on due to OBDII code P0302?
While it may be safe to drive short distances, it is not advisable to drive extensively with a misfiring cylinder as it can affect engine performance and lead to further issues. It is best to address the problem as soon as possible.
7. Can a bad fuel injector cause OBDII code P0302 in a 2012 Nissan Rogue?
Yes, a faulty fuel injector can cause a misfire in the number 2 cylinder, triggering OBDII code P0302 in a 2012 Nissan Rogue. It is recommended to inspect and potentially replace the fuel injector if deemed problematic.
8. How much does it typically cost to repair OBDII code P0302 in a 2012 Nissan Rogue?
The cost of repairing a cylinder 2 misfire in a 2012 Nissan Rogue can vary depending on the exact cause of the issue and labor rates. Generally, the cost ranges from $100 to $500 for parts and labor.
9. Will resetting the check engine light resolve OBDII code P0302 in a 2012 Nissan Rogue?
Resetting the check engine light may temporarily turn off the light, but it will not fix the underlying issue causing the cylinder 2 misfire. It is crucial to diagnose and address the root cause of the problem to prevent further complications.
10. Can a dirty air filter cause OBDII code P0302 in a 2012 Nissan Rogue?
While a dirty air filter is unlikely to directly cause a cylinder 2 misfire, it can impact engine performance and efficiency. It is recommended to regularly replace the air filter as part of routine maintenance to ensure optimal engine operation.
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