BMW 760Li (E66) Variable Valve Timing Control Module Costs

The average cost for a BMW 760Li (E66) Variable Valve Timing Control Module Replacement is between $72 - $133. Get an instant quote with our AI repair estimator.

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What is a Variable Valve Timing Control Module?

The Variable Valve Timing (VVT) Control Module is a crucial component in modern internal combustion engines. Its primary role is to adjust the timing of the intake and exhaust valves to optimize engine performance, fuel efficiency, and emissions. This module controls the operations that allow the engine to change the timing dynamically based on the engine's speed and load conditions. By precisely altering the timing, the VVT system ensures that the engine runs efficiently at different speeds, providing a balance between performance, fuel economy, and environmental compliance. The VVT Control Module is an integral part of the engine management system, communicating with the Engine Control Unit (ECU) to receive and execute timing adjustments.

Symptoms of a Faulty Variable Valve Timing Control Module

When the Variable Valve Timing Control Module fails or begins to malfunction, several symptoms can arise, impacting the overall performance of the vehicle. One of the primary signs is a noticeable decrease in engine power, especially at higher speeds or loads, as the module cannot optimally adjust the valve timing. The vehicle may also experience poor fuel economy, as the engine is no longer running efficiently. Additionally, you may notice rough idling or increased engine noise, which can be a result of incorrect valve timing adjustments. The check engine light may illuminate, and diagnostic trouble codes related to the VVT system could be stored in the vehicle's computer. In severe cases, you might experience engine misfires or stalling, particularly when accelerating, which is a critical indication that the control module is not functioning properly.

How urgent is Variable Valve Timing Control Module repair?

Repairing a malfunctioning Variable Valve Timing Control Module is moderately urgent. While the vehicle may remain drivable for short distances with minor symptoms, prolonged use can lead to more significant engine troubles, including increased emissions, reduced fuel efficiency, and potential damage to other engine components. Neglecting this issue could also result in severe performance problems, potentially leading to costly repairs. Therefore, it's advisable to address any signs of module failure promptly to maintain your vehicle's health and performance.

How much does Variable Valve Timing Control Module repair cost?

The cost of repairing or replacing a Variable Valve Timing Control Module can vary based on the vehicle make and model, as well as labor costs in your area. On average, you might expect to pay between $150 to $400 for the part itself. Including labor, the total repair cost can range from $300 to $800. It's important to obtain quotes from a few different repair shops for the best possible price, and ensure that the technicians are experienced with your specific vehicle type.

4 FAQs about Variable Valve Timing Control Modules

What causes a Variable Valve Timing Control Module to fail? Typically, failures are due to electrical problems like shorts or open circuits, wear and tear over time, or mechanical issues within the module itself. Contaminants or oil sludge can also interfere with its operation.
Can I drive with a malfunctioning VVT Control Module? It’s not advisable to drive for an extended period with a faulty module, as it could lead to poor engine performance, reduced fuel efficiency, and even more serious engine damage.
How is a VVT Control Module repair diagnosed? A technician will usually perform a diagnostic scan to check codes, inspect the VVT system components, and test the electrical connectivity of the module to determine the cause of failure and appropriate repairs.
Do all vehicles have a Variable Valve Timing Control Module? No, not all vehicles are equipped with VVT systems. This technology is more prevalent in modern vehicles designed for better performance and efficiency. Older models or some basic models might not have this feature.

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Dev Output
2008 BMW 760Li (E66) V12-6.0L (N73TU) - Variable Valve Timing Control Module Costs
Parts: $99.00
Labor: $84.00
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Parts: $56.00
Labor: $29.00
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2006 BMW 760Li (E66) V12-6.0L (N73) - Variable Valve Timing Control Module Costs
Parts: $71.00
Labor: $68.00
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2005 BMW 760Li (E66) V12-6.0L (N73) - Variable Valve Timing Control Module Costs
Parts: $56.00
Labor: $8.00
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2004 BMW 760Li (E66) V12-6.0L (N73) - Variable Valve Timing Control Module Costs
Parts: $25.00
Labor: $1.00
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2003 BMW 760Li (E66) V12-6.0L (N73) - Variable Valve Timing Control Module Costs
Parts: $94.00
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BMW 760Li (E66) Variable Valve Timing Control Module Costs

What is a Variable Valve Timing Control Module?

Symptoms of a Faulty Variable Valve Timing Control Module

How urgent is Variable Valve Timing Control Module repair?

How much does Variable Valve Timing Control Module repair cost?

4 FAQs about Variable Valve Timing Control Modules

Related Repairs

Featured Articles

We’re here to keep you moving.

Dev Output

2008 BMW 760Li (E66) V12-6.0L (N73TU) - Variable Valve Timing Control Module Costs

2007 BMW 760Li (E66) V12-6.0L (N73TU) - Variable Valve Timing Control Module Costs

2006 BMW 760Li (E66) V12-6.0L (N73) - Variable Valve Timing Control Module Costs

2005 BMW 760Li (E66) V12-6.0L (N73) - Variable Valve Timing Control Module Costs

2004 BMW 760Li (E66) V12-6.0L (N73) - Variable Valve Timing Control Module Costs

2003 BMW 760Li (E66) V12-6.0L (N73) - Variable Valve Timing Control Module Costs