Frequently Asked Questions

How much does a check engine light diagnostic cost for a 2018 Land Rover Discovery?

• Diagnostics begin with a computerized scan and visual inspection to identify fault codes and symptoms.
• Our dealership provides competitive, transparent pricing and often costs less than independent shops while delivering factory-trained technicians and OEM parts.
• Diagnostic fees are designed to reflect the thorough testing we perform; any follow-up repairs will be quoted before work begins.
• When a repair is covered under warranty, it must be performed at a certified dealership to preserve coverage and long-term savings.
• Choosing Park Place Land Rover reduces long-term costs by preventing misdiagnosed or incomplete repairs that can lead to more expensive failures.

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

• Start with obvious items: ensure the fuel cap is secure and properly seated, as a loose cap can trigger emissions codes.
• Check for any immediate drivability changes — reduced power, rough idle, or unusual noises — and avoid heavy loads if symptoms appear.
• Bring the vehicle to Park Place Land Rover for a rapid scan; our certified technicians use OEM diagnostic tools to identify root causes accurately.
• If the issue is covered by warranty, repairs must be completed at a certified dealership to maintain coverage and long-term savings.
• Prompt, professional inspection often prevents small issues from becoming costly repairs down the road.

What does it mean when the check engine light comes on in a 2018 Land Rover Discovery?

• The light indicates the vehicle’s onboard diagnostics detected a fault in emissions, engine, or powertrain systems.
• Faults range from minor sensor issues to more serious problems like misfires, fuel delivery faults, or exhaust system failures.
• Park Place Land Rover uses factory diagnostic procedures to pinpoint causes quickly and accurately, saving you time and money.
• Our dealership often provides immediate and long-term savings compared with independent shops because we combine competitive pricing with certified repair processes.
• Remember: warranty-covered repairs must be performed at a certified dealership to preserve warranty benefits.

What is the most common reason for check engine light on a 2018 Land Rover Discovery?

• Common causes include engine misfires, sensor failures (oxygen, mass airflow), and emissions system issues like catalytic converter inefficiency.
• Diesel engines may also trigger codes related to fuel pressure, EGR, or particulate filter performance; accurate diagnosis is critical.
• Addressing the root cause promptly prevents collateral damage — for example, misfires can ruin a catalytic converter if left unattended.
• At Park Place Land Rover, factory-trained technicians identify the underlying problem and recommend repairs that minimize long-term ownership costs.
• Warranty repairs must be completed at a certified dealership to maintain coverage and maximize savings over time.

How long does a check engine light service take?

• A basic diagnostic scan and initial inspection can often be completed within an hour, depending on symptoms and workload.
• Repairs vary: simple sensor replacements may be same-day work, while complex issues or parts orders can extend the timeframe.
• Park Place Land Rover prioritizes efficient scheduling, clear timelines, and fast parts sourcing to reduce downtime and total cost of ownership.
• When repairs are covered by warranty, having them done at a certified dealership preserves coverage and avoids unexpected future expenses.
• We’ll provide a clear estimate of time and cost before any work so you can decide with confidence.