Easy one-page printout for the garage or repair shop
This summary uses the existing diagnostic information shown in full below.
This code means that the car's computer has detected a problem with a part that helps control how the engine breathes. It's like if a door in the car's engine isn't opening and closing properly.
The code P10F6 indicates an issue with the Variable Valve Lift (VVL) control circuit on Bank 1, which is not functioning due to an open circuit.
The Variable Valve Lift (VVL) system is responsible for adjusting the lift of the engine's valves to optimize performance and efficiency. An 'open circuit' means there is a break or disconnection in the electrical circuit that controls the VVL on Bank 1, preventing it from operating correctly.
• Check Engine Light is on
• Reduced engine performance
• Poor fuel economy
• Faulty VVL actuator
• Damaged wiring or connectors
• Failed VVL control module
VVL: Variable Valve Lift
OBD-II: On-Board Diagnostics II
Bank 1: The side of the engine with cylinder 1
• Use an OBD-II scanner to confirm the code.
• Inspect the wiring and connectors for damage or disconnection.
• Test the VVL actuator for proper operation.
• Repair or replace damaged wiring or connectors.
• Replace the VVL actuator if faulty.
• Replace the VVL control module if necessary.
• OBD-II scanner
• Multimeter
• Basic hand tools
$150 - $500
Moderate
• Honda Accord
• Honda Civic
• Acura TLX
• Regular maintenance checks
• Keep electrical connections clean
• Use quality engine oil
Engine Performance
• Do not ignore the Check Engine Light.
• Consult a professional mechanic if unsure.
• Avoid hard driving until fixed.
Check if the vehicle is under warranty for powertrain components.
This code has been associated with issues in vehicles with advanced valve timing systems.
Moderate – Should be addressed to prevent further engine issues.
Driving with this issue may not be safe and could lead to further engine damage.
• Engine at operating temperature
• Vehicle in idle
The VVL actuator is typically located on the cylinder head of the engine.
Q: Can I drive with a P10F6 code?
A: It's not recommended to drive for long periods with this code as it can lead to reduced performance and potential engine damage.
Q: How can I clear the P10F6 code?
A: The code can be cleared with an OBD-II scanner, but the underlying issue should be fixed first to prevent it from returning.
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