2022 Land Rover Range-Rover-Sport Check Engine Light

It means the OBD-II system detected a fault and stored a trouble code that identifies the affected system (for example, EVAP, misfire, or catalyst efficiency).

Your 2022 Land Rover Range Rover Sport monitors engine and emissions components continuously; when a fault occurs, it records a code and may illuminate the light steady or flashing. A steady light signals a non-urgent issue; a flashing light indicates a severe misfire that can harm the catalytic converters. Our Boston team retrieves codes and freeze-frame data with Land Rover factory tools, then performs pinpoint testing.

• Steady light = service soon; flashing light = stop to prevent damage
• Codes guide diagnosis but do not confirm the failed part
• Schedule a diagnostic: schedule service

Frequent causes include EVAP leaks (loose gas cap or small leak), O2 sensor faults, mass airflow issues, misfires, and catalytic converter efficiency codes.

On the supercharged 5.0L V8 (premium unleaded recommended), unmetered air, aging sensors, or ignition faults can trigger the lamp. Short-trip, stop‑and‑go Boston driving and wide temperature swings can also expose EVAP system leaks. Our diagnostic process distinguishes between a simple cap replacement and component-level repairs using OEM procedures and data.

• EVAP leak (e.g., P0442/P0455) or loose fuel cap
• Misfire (e.g., P0300–P0308) from coils/plugs/fuel
• O2 sensor or catalyst codes (e.g., P0420/P0430)

If the light is steady, drive cautiously to service; if it’s flashing, stop driving to avoid catalytic converter damage from severe misfire.

A steady light usually indicates an emissions-related fault that won’t immediately harm the engine, but performance and fuel economy may suffer. A flashing light means raw fuel may overheat the catalysts—continuing to drive risks costly repairs. In either case, reduce load and schedule a diagnostic with a factory-certified team in Boston as soon as possible.

• Flashing light = tow or stop to prevent damage
• Steady light = minimize trips and schedule promptly
• Book online: schedule service

A parts store reads basic codes; a dealer performs full diagnosis with factory scan tools, guided tests, and a written estimate before repairs.

Generic OBD-II readers provide limited data and cannot access many Land Rover modules or manufacturer‑specific parameters. Our OEM-trained technicians in Boston use Land Rover diagnostic software to review freeze‑frame data, bi-directionally test components, and isolate root causes—essential for complex systems on a high-performance 4WD SUV.

• Factory scan access to manufacturer-specific data
• Isolation testing confirms the failed component or circuit
• Transparent estimate before any repair is authorized

No—clearing codes resets readiness monitors, and Massachusetts inspections check that monitors are complete and no codes are present.

Simply erasing the light without fixing the fault will set monitors to “not ready,” which can cause an inspection failure. After proper repairs, the vehicle must complete drive cycles so the engine and emissions systems can run self-tests. Our Boston team verifies readiness status and repairs the underlying issue so your SUV can pass legitimately.

• MA inspections require completed readiness monitors
• Drive cycles must run after repairs to set monitors
• View offers: service specials

Book 24/7 using our online scheduler at Land Rover Boston.

Choose a convenient time, add notes about symptoms (steady or flashing light, drivability changes), and we’ll confirm your visit at 1188 Commonwealth Avenue, Boston, MA 02134. If available, review current offers before booking. Our advisors will capture codes, review data, and provide a written estimate prior to any repair.

• Schedule now: schedule service
• Check current savings: service specials
• Convenient Boston location with OEM-trained technicians

Herb Chambers Land Rover Boston serves Greater Boston and surrounding communities—including Brookline, Newton, Cambridge, Allston, Brighton, Somerville, and Wellesley—with factory-level diagnostics for the 2022 Land Rover Range Rover Sport. Our team uses Land Rover’s diagnostic platforms to read fault codes, freeze‑frame data, and manufacturer‑specific parameters across powertrain and emissions modules. Unlike generic readers, we perform bi-directional tests to command components, verify operation, and isolate the root cause on your supercharged 5.0L V8 and 4WD drivetrain. Whether you notice reduced performance, poor fuel economy, or a steady or flashing lamp, we provide clear next steps and a written estimate before work begins. Visit us at 1188 Commonwealth Avenue, Boston, MA 02134, or book online to secure your time. For directions or to plan ahead, please schedule service today.

We follow a structured process to ensure accurate results on your 2022 Land Rover Range Rover Sport. First, we perform an initial OBD‑II scan and capture freeze‑frame data to understand the exact conditions present when the fault set. Next, we review technical service information and execute isolation testing—such as smoke testing the EVAP system, verifying sensor signals, and running bi‑directional actuation—to confirm the cause. You’ll receive a written estimate before any repair is authorized. Warranty work generally requires a certified facility; our factory-trained, OEM-equipped service center meets that standard to help protect your coverage. Ready to move forward or compare offers? View our service specials and schedule service at your convenience.

Several fault families are frequently seen on the 2022 Land Rover Range Rover Sport and similar luxury SUVs. EVAP small/large leak codes (P0442/P0455) often trace to a loose fuel cap or a leak that requires smoke testing; ignoring these can lead to persistent inspection failures. Misfire codes (P0300–P0308) can stem from ignition or fueling issues—unresolved misfires can overheat and damage catalytic converters, leading to costly repairs. Catalyst efficiency codes (P0420/P0430) may indicate sensor aging or an underlying misfire; delaying diagnosis risks converter failure. Air metering and fuel‑trim faults (P0101, P0171/P0174) point to airflow or vacuum issues, reducing power and economy. Bring your 2022 Land Rover Range Rover Sport to Land Rover Boston in Boston for an accurate diagnosis — schedule service.