Frequently Asked Questions

How long does a check engine light service take?

• Initial diagnostic scan typically takes 30–60 minutes using OEM-level tools to read codes and live data.
• If the issue is a simple sensor or minor repair, same-day service is often possible; more complex repairs may require parts ordering or additional diagnostics.
• Land Rover Sudbury’s factory-trained technicians streamline repairs, which often results in faster turnaround and immediate savings versus repeated independent-shop troubleshooting.
• Repairs covered under warranty must be completed at a certified dealership to preserve coverage and long-term savings.
• Use our service scheduler to book a diagnostic appointment: https://www.landroverofsudbury.com/service/schedule-service.htm

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

• The light indicates the vehicle’s onboard diagnostics detected a fault — anything from a loose gas cap to sensor, emission, ignition, fuel, or turbo system problems.
• For this 2.0L turbocharged engine, common triggers include oxygen sensors, catalytic converter efficiency, misfires, or turbo-related boost faults.
• Ignoring faults can reduce fuel economy, increase emissions, and cause costly downstream damage; timely dealer diagnosis protects performance and resale value.
• Diagnostics at Land Rover Sudbury often cost less overall than repeated independent repairs because certified work preserves warranties and avoids redundant labor.
• Schedule diagnostics and view service specials at: https://www.landroverofsudbury.com/promotions/service/index.htm

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

• Diagnostic fees generally start at a reasonable flat rate depending on complexity; many dealer service centers offer promotional pricing and package discounts.
• At Land Rover Sudbury, diagnostics include a comprehensive scan, live-data review, and technician assessment — maximizing immediate value and reducing long-term repair costs.
• Because factory-trained technicians use OEM parts and procedures, you avoid repeat visits and additional labor that can make independent shop costs grow over time.
• If repairs are covered under warranty, work must be completed at a certified dealership to maintain coverage and minimize out-of-pocket expense.
• Learn about current offers and book service: https://www.landroverofsudbury.com/promotions/service/index.htm

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

• Start with the basics: ensure the gas cap is properly tightened — a loose cap is a common, simple cause that can trigger codes.
• If the light stays on, bring the vehicle in for a full diagnostic scan so technicians can read stored and pending fault codes.
• Land Rover Sudbury’s certified technicians will perform a targeted inspection using factory tools to identify root causes quickly, saving time and money.
• Prompt dealer diagnosis protects factory warranty status and delivers immediate and long-term savings compared with patchwork repairs.
• Schedule an appointment online: https://www.landroverofsudbury.com/service/schedule-service.htm