P0289 - Cylinder 6 Contribution/Balance Fault - Common in 2011-2015 Ford F-150

Quick Answer

P0289 means: The P0289 code indicates a fault in cylinder 6's contribution to engine performance.

Fix: Check and replace faulty components Cost: $150 - $400 Time: 90-180 minutes

Can I drive with P0289? Immediate attention is recommended to prevent further engine damage.

Common Questions

What does P0289 mean and how does it affect my car?

The P0289 code indicates that cylinder 6 in your engine is not contributing to the overall performance as it should. This can lead to rough engine operation, poor fuel efficiency, and can significantly impact your vehicle's power. If ignored, it can cause further engine damage, leading to more costly repairs down the line.

What are the most common causes of P0289 and how much does it cost to fix?

Common causes of P0289 include faulty fuel injectors, ignition coil failures, and low compression in the cylinder. Repair costs can range from $150 for replacing a fuel injector to upwards of $1500 for addressing major compression issues, depending on the specific repairs needed.

Can I drive my car with P0289 or should I stop immediately?

While you may be able to drive your vehicle for a short distance, it is not advisable to ignore the P0289 code. Continuing to drive can lead to more severe engine issues and higher repair costs. It's best to have your vehicle inspected as soon as possible.

How can I diagnose P0289 myself using GeekOBD APP?

You can use the GeekOBD APP to scan for trouble codes and view freeze frame data. This data will help you understand the conditions under which the P0289 code was triggered. Additionally, you can check live data for cylinder performance to identify potential issues directly.

What vehicles are most commonly affected by P0289?

The P0289 code is common in various makes and models, particularly the 2011-2015 Ford F-150. Other vehicles may also experience this code, so checking for recalls or Technical Service Bulletins (TSBs) related to your specific model is wise.

How can I prevent P0289 from happening again?

Regular maintenance, including timely oil changes, fuel system cleanings, and inspections of ignition and fuel delivery systems, can help prevent issues that lead to P0289. Additionally, using high-quality fuel and maintaining proper engine conditions can reduce the risk.

What is P0289?

The diagnostic trouble code (DTC) P0289 indicates that the Engine Control Module (ECM) has detected a contribution and balance fault in cylinder 6. This means that there is a significant difference in the power output compared to the other cylinders. When an engine is running, each cylinder should contribute equally to the overall performance. If one cylinder is underperforming, it can lead to rough idling, poor fuel economy, or even engine misfires. Real-world implications of this code can lead to decreased vehicle performance and increased emissions, which might cause your vehicle to fail an emissions test. Commonly, this issue arises due to problems such as faulty fuel injectors, ignition coils, or even compression issues within the cylinder itself. Drivers of affected vehicles, especially popular models like the Ford F-150, should take this code seriously as it can lead to more severe engine problems if not addressed promptly. Ignoring this code can result in further damage to the engine, increased repair costs, and a negatively impacted driving experience.

System: P - Powertrain (Engine, Transmission, Emissions)

Symptoms

Common symptoms when P0289 is present:

  • Check engine light stays on constantly, which may indicate other underlying issues.
  • Engine hesitates during acceleration, leading to a sluggish driving experience.
  • Fuel economy decreased by 10-15%, resulting in more frequent trips to the gas station.
  • Rough idling, where the engine feels unsteady and vibrations are felt in the cabin.
  • Possible engine misfires, which can cause a noticeable lack of power, especially during acceleration.

Possible Causes

Most common causes of P0289 (ordered by frequency):

  1. Faulty fuel injector - This is the most common cause of P0289, with a likelihood of about 40%. A malfunctioning injector can restrict fuel flow to cylinder 6, causing imbalances.
  2. Ignition coil issues - A failing ignition coil may prevent the cylinder from firing correctly, contributing to the problem. The technical explanation lies in the coil's inability to provide sufficient spark.
  3. Compression problems - Low compression in cylinder 6 due to worn piston rings or a blown head gasket can lead to this code. Preventive tips include regular engine maintenance checks.
  4. Less common but serious cause - Fuel system problems such as clogged fuel filters can lead to insufficient fuel delivery, affecting cylinder performance.
  5. Rare but possible cause - Electrical issues, like damaged wiring or poor connections to the ECM or fuel injectors, can trigger this code.

P0289 Repair Costs

Cost Breakdown by Repair Type

Fuel Injector Replacement

Replacing a faulty fuel injector can restore proper fuel flow to cylinder 6.

  • Total: $150 - $400
  • Success rate: 85%
Ignition Coil Replacement

Replacing the ignition coil to ensure proper spark delivery to cylinder 6.

  • Total: $100 - $300
  • Success rate: 80%
Compression Repair

Addressing compression issues may involve more extensive engine work.

  • Total: $500 - $1500
  • Success rate: 70%
Money-Saving Tips for P0289
  • Start with the most common and least expensive repairs first
  • Use GeekOBD APP to confirm diagnosis before replacing expensive parts
  • Consider preventive maintenance to avoid future occurrences
  • Compare prices for OEM vs aftermarket parts based on your needs
  • Address the issue promptly to prevent more expensive secondary damage

Diagnostic Steps

Professional P0289 Diagnosis Process

Follow these systematic steps to accurately diagnose P0289. Each step builds on the previous one to ensure accurate diagnosis.

Step 1: Step 1: Initial visual inspection - Check for obvious signs like damaged wiring, loose connections, or corrosion (5-10 minutes)

Step 1: Initial visual inspection - Check for obvious signs like damaged wiring, loose connections, or corrosion (5-10 minutes).

GeekOBD APP Tip: Use GeekOBD APP to monitor real-time data during this diagnostic step for accurate results and professional-grade analysis.
Step 2: Step 2: OBD2 scan with GeekOBD APP - Retrieve all codes and freeze frame data to understand the fault context (10-15 minutes)

Step 2: OBD2 scan with GeekOBD APP - Retrieve all codes and freeze frame data to understand the fault context (10-15 minutes).

GeekOBD APP Tip: Use GeekOBD APP to monitor real-time data during this diagnostic step for accurate results and professional-grade analysis.
Step 3: Step 3: Component testing - Use a multimeter or specific diagnostic tools to test suspected components like fuel injectors and ignition coils (20-30 minutes)

Step 3: Component testing - Use a multimeter or specific diagnostic tools to test suspected components like fuel injectors and ignition coils (20-30 minutes).

GeekOBD APP Tip: Use GeekOBD APP to monitor real-time data during this diagnostic step for accurate results and professional-grade analysis.
Step 4: Step 4: System function test - Verify proper operation after repairs and clear codes (10-15 minutes)

Step 4: System function test - Verify proper operation after repairs and clear codes (10-15 minutes).

GeekOBD APP Tip: Use GeekOBD APP to monitor real-time data during this diagnostic step for accurate results and professional-grade analysis.
Step 5: Step 5: Road test verification - Drive the vehicle under various conditions to confirm repair success (15-20 minutes)

Step 5: Road test verification - Drive the vehicle under various conditions to confirm repair success (15-20 minutes).

GeekOBD APP Tip: Use GeekOBD APP to monitor real-time data during this diagnostic step for accurate results and professional-grade analysis.

Important Notes

  • Always verify the repair with GeekOBD APP after completing diagnostic steps
  • Clear codes and test drive to ensure the problem is resolved
  • Address underlying causes to prevent code recurrence

Real Repair Case Studies

Case Study 1: Fuel Injector Replacement on 2013 Ford F-150

Vehicle: 2013 Ford F-150, 85,000 miles

Problem: Customer reported rough idling and decreased power during acceleration.

Diagnosis: Diagnostic scan revealed P0289 and further testing indicated a faulty fuel injector in cylinder 6.

Solution: Replaced the fuel injector and cleared the code.

Cost: $250 (parts: $150, labor: $100)

Result: Post-repair, the engine ran smoothly, and the customer reported improved acceleration and fuel economy.

Case Study 2: Ignition Coil Issues on 2014 Ford F-150

Vehicle: 2014 Ford F-150, 60,000 miles

Problem: Customer experienced engine misfires and rough starts, especially in cold weather.

Diagnosis: P0289 was confirmed, and testing showed a faulty ignition coil for cylinder 6.

Solution: Replaced the ignition coil and performed a system function test.

Cost: $180 (parts: $80, labor: $100)

Result: After the repair, the misfires ceased, and the vehicle started smoothly.

Diagnose P0289

Use GeekOBD APP for professional diagnosis!

  • Real-time data monitoring
  • Advanced diagnostic features
  • Step-by-step repair guidance
  • Professional-grade analysis
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Code Information

Code: P0289
System: Powertrain (Engine, Transmission, Emissions)
Severity: HIGH
Category: Engine Codes