Frequently Asked Questions

What is the most common reason for check engine light on a 2016 Land Rover LR4?

• Common causes include misfires (spark plugs/ignition coils), oxygen sensor failures, and EVAP system leaks. These faults affect emissions and performance.
• Oxygen sensors and catalytic efficiency codes often appear first and, if ignored, lead to lower fuel economy and possible catalytic converter damage.
• Loose fuel caps or simple EVAP leaks can trigger the light but should still be diagnosed to confirm no underlying issues.
• Our factory-trained technicians at Park Place Land Rover identify root causes quickly, often saving you immediate and long-term costs compared with independent shops while delivering higher-level service.

What does it mean when the check engine light comes on in a 2016 Land Rover LR4?

• It indicates the vehicle's onboard diagnostics has logged a fault: anything from a minor emissions issue to a misfire or sensor failure.
• A steady light usually signals a detectable fault that should be checked soon; a flashing light is more urgent and may indicate an active misfire.
• Driving with a triggered light can worsen wear, reduce fuel economy, or damage the catalytic converter if left unresolved.
• Bring the vehicle to Park Place Land Rover so certified technicians can run an official diagnostic and advise on warranty-covered repairs when applicable.

How much does a check engine light diagnostic cost for a 2016 Land Rover LR4?

• Typical diagnostic fees range from modest flat rates to a standard dealership diagnostic charge; exact pricing depends on tests required and any extended inspection.
• Simple fixes (loose gas cap, sensor replacement) often cost less than extensive repairs like catalytic converter or engine work.
• Park Place Land Rover frequently delivers lower total cost than many independent shops because our factory-trained technicians diagnose correctly the first time, reducing repeat visits and long-term expense.
• Remember: repairs covered under warranty must be performed at a certified dealership to preserve coverage and maximize your long-term savings.

What is the first thing to check when the check engine light comes on?

• First, ensure safety: if the vehicle is driving rough or the light is flashing, stop and pull over to prevent engine damage.
• Check simple items like a loose or missing gas cap and visible fluid levels; a secure fuel cap can sometimes clear an EVAP code.
• Listen for unusual sounds or notice smells—these clues help technicians prioritize diagnostics.
• For peace of mind and warranty protection, have Park Place Land Rover perform a complete diagnostic so repairs are correct and, if covered, completed at a certified dealer.

How long does a check engine light service take?

• Initial diagnostics typically take 30–90 minutes depending on code complexity and whether road testing is required.
• Minor repairs (sensor or cap replacement) are often same-day; more involved repairs (misfire, catalytic work) can take several hours to a few days based on parts availability.
• Park Place Land Rover prioritizes accurate diagnosis so you avoid repeated visits—this saves time and money long-term compared with trial-and-error repairs.
• We offer scheduling flexibility, and warranty repairs must be completed at certified dealerships to remain valid and to protect your long-term investment.