P067E Chevrolet Code - Cylinder 6 Glow Plug Control Circuit Low Voltage
Quick Answer
The P067E diagnostic trouble code (DTC) for Chevrolet vehicles specifically indicates an issue with the glow plug control circuit in cylinder 6, where the voltage is detected to be lower than the expected range. Common causes include Faulty glow plug in cylinder 6, Damaged wiring or connectors in the glow plug control circuit, Defective powertrain control module (PCM). 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
- P067E Chevrolet indicates Cylinder 6 Glow Plug Control Circuit Low Voltage.
- Common causes
- Common causes include Faulty glow plug in cylinder 6, Damaged wiring or connectors in the glow plug control circuit, Defective powertrain control module (PCM).
- 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 P067E Chevrolet Description
The P067E diagnostic trouble code (DTC) for Chevrolet vehicles specifically indicates an issue with the glow plug control circuit in cylinder 6, where the voltage is detected to be lower than the expected range. Glow plugs are crucial components in diesel engines, especially during cold starts, as they heat up the air in the combustion chamber to facilitate ignition. When the glow plug control circuit in cylinder 6 experiences low voltage, it can lead to difficulties starting the engine, reduced fuel efficiency, and potentially even engine misfires.
Common Causes of P067E Chevrolet
- Faulty glow plug in cylinder 6.
- Damaged wiring or connectors in the glow plug control circuit.
- Defective powertrain control module (PCM).
- Corrosion or poor connections in the electrical system.
- Issues with the battery or charging system affecting voltage supply to the glow plug.
Symptoms of P067E Chevrolet
- Difficulty starting the engine, especially in cold weather.
- Reduced fuel efficiency.
- Engine misfires or rough idling.
- Illumination of the check engine light on the dashboard.
- Increased emissions during operation.
How to Fix P067E Chevrolet
- Begin by diagnosing the specific cause of the low voltage in the glow plug control circuit, using a diagnostic scanner to retrieve the DTC and pinpoint the exact issue.
- Inspect the glow plug in cylinder 6 for any signs of damage or malfunction, and replace if necessary.
- Check the wiring and connectors in the glow plug control circuit for corrosion, breaks, or loose connections, repairing or replacing as needed.
- Test the powertrain control module (PCM) for functionality and replace if it is determined to be faulty.
- Clear the DTC from the vehicle's memory using the diagnostic scanner after completing the repairs and test the vehicle to ensure that the issue has been resolved.
Cost to Fix P067E Chevrolet
The typical repair costs for addressing a P067E code in a Chevrolet vehicle can vary depending on the specific cause of the issue. Replacement glow plugs can range from $15 to $50 each, while labor costs for diagnosis and repair may amount to $100 to $300. Overall, the total repair bill could fall within the range of $150 to $500, including parts and labor. It's important to note that actual costs may vary based on the location, vehicle make and model, and the rates charged by individual auto repair shops. It's recommended to consult with a trusted mechanic or service center to obtain a more accurate estimate based on your specific circumstances.
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Information for Specific Chevrolet Models
- P067E 2014 Chevrolet Silverado — Cylinder 6 Glow Plug Control Circuit Low Voltage
- P067E 2015 Chevrolet Silverado — Cylinder 6 Glow Plug Control Circuit Low Voltage
- P067E 2016 Chevrolet Silverado — Cylinder 6 Glow Plug Control Circuit Low Voltage
- P067E 2017 Chevrolet Silverado — Cylinder 6 Glow Plug Control Circuit Low Voltage
- P067E 2018 Chevrolet Silverado — Cylinder 6 Glow Plug Control Circuit Low Voltage
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