Easy one-page printout for the garage or repair shop
This summary uses the existing diagnostic information shown in full below.
This code means there's a problem with a sensor in the car's engine that helps control how the engine's valves open and close. It's like a helper that isn't doing its job right.
The VVL (Variable Valve Lift) guiding sensor is responsible for ensuring the correct operation of the variable valve lift mechanism. A parity error indicates a data mismatch or error in the sensor's signal.
The P1006 code is triggered when the Engine Control Module (ECM) detects a parity error from the Variable Valve Lift (VVL) guiding sensor on bank 1. This error suggests that the data being sent from the sensor is not matching the expected values, indicating a possible fault in the sensor or its wiring.
• Check Engine Light illuminated
• Reduced engine performance
• Rough idling
• Faulty VVL guiding sensor
• Wiring issues or poor connections
• Faulty ECM
VVL: Variable Valve Lift
ECM: Engine Control Module
Bank 1: The side of the engine containing cylinder 1
• Use an OBD-II scanner to confirm the code.
• Inspect the VVL guiding sensor and its wiring for damage.
• Test the sensor's output with a multimeter.
• Replace the VVL guiding sensor if faulty.
• Repair or replace damaged wiring or connectors.
• Reprogram or replace the ECM if necessary.
• OBD-II scanner
• Multimeter
• Basic hand tools
$150 - $500
Moderate
• Nissan Altima
• Infiniti G35
• Nissan Maxima
• Regular maintenance and inspection of engine sensors.
• Ensure all electrical connections are secure.
• Use quality replacement parts.
Sensor Issue
• If you notice the check engine light, have your vehicle inspected promptly.
• Avoid driving with reduced engine performance to prevent further damage.
Check with your vehicle manufacturer for specific warranty coverage on engine components.
This code is often associated with issues in vehicles equipped with advanced variable valve timing systems.
Moderate – Addressing this issue will prevent further engine performance problems.
Driving with a check engine light can lead to increased emissions and potential safety issues.
• Engine at operating temperature
• Vehicle in a stationary position
The VVL guiding sensor is typically located near the engine's camshaft or valve cover on bank 1.
Q: Can I drive with a P1006 code?
A: It's not recommended to drive for extended periods with this code, as it can lead to further engine issues.
Q: What is a VVL system?
A: VVL stands for Variable Valve Lift, a system that adjusts the lift of the engine's valves to improve performance and efficiency.
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