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It means the OBD-II system stored a Diagnostic Trouble Code (like P0300 misfire or P0442 small EVAP leak) that needs a proper evaluation.

Your engine computer illuminated the light after detecting a fault and saving freeze-frame data. Some causes are minor, but others can affect drivability, emissions, or the catalytic converter on your 2.0L turbocharged inline-4. A quick code read identifies the system; a full diagnostic confirms the exact part or condition at fault. Our Boston service team provides a written estimate before any repair.

• Codes point to systems (fuel, ignition, EVAP) rather than guaranteed parts
• Freeze-frame data shows conditions when the fault occurred
• Schedule service for a complete diagnostic

Common causes include EVAP leaks (P0440–P0456), oxygen sensor faults (P0130–P0167), MAF issues (P0101), misfires (P0300–P0304), and catalytic converter efficiency (P0420).

Your 2.0L turbo engine also can set underboost or boost-leak faults if air charge is off. Small EVAP leaks may be as simple as a loose or worn gas cap, while misfires can stem from coils, plugs, or fuel delivery. Prompt diagnosis prevents secondary damage and helps ensure Massachusetts emissions readiness.

• Turbo engines may show P0299 underboost if charge air is leaking
• O2 sensor faults can drive poor fuel economy and higher emissions
• Unaddressed misfires can overheat and damage the catalytic converter

If the light is flashing, stop driving to prevent catalytic converter damage; if steady, drive cautiously to a service facility soon.

A flashing light signals severe misfire that can rapidly overheat the catalyst—especially important on a turbocharged engine. A steady light usually indicates a non-urgent fault, but continued driving can worsen fuel economy, performance, or emissions. In Boston, we recommend scheduling diagnosis promptly to avoid compounding issues.

• Flashing = misfire risk; avoid highway speeds and towing
• Steady = reduced urgency; minimize heavy loads and boost
• Use our online scheduler for the next available slot

Parts stores read basic codes for free, while Land Rover Boston performs full diagnostics with factory scan tools, guided tests, and a written estimate.

Codes alone don’t confirm the failed part—each code has multiple possible causes. Our technicians access proprietary data, live sensor values, and freeze-frame details to pinpoint the root issue on your 2.0L turbo AWD SUV. You’ll leave with documented findings and options, not guesses or parts swapping.

• Factory-level scan data and service information
• Isolation testing to verify the actual fault
• Documented results and estimate before repairs begin

No—clearing codes resets OBD readiness monitors, and your vehicle can fail a Massachusetts inspection until monitors complete.

Inspection stations check for stored codes and whether key monitors are “ready.” After a reset, the system requires specific drive cycles to validate EVAP, catalyst, O2, and other monitors. Addressing the underlying fault ensures the light stays off and monitors set properly so your Evoque passes legally.

• Readiness monitors must show “ready” status
• Drive cycles vary by system and conditions
• Fixing root cause prevents repeat inspection failures

Most diagnostics are completed the same business day at Land Rover Boston, typically within one appointment.

Simple faults can be confirmed quickly; intermittent issues may require additional testing or drive-cycles. Our team documents findings and provides a written estimate before any repair steps, then advises on next actions. Use our online tool to choose a time that fits your schedule in Boston’s Allston area.

• Same-day diagnostic workflow in most cases
• Written estimate before any repair authorization
• Book now: schedule service

Our process begins with an initial OBD-II scan to capture stored and pending DTCs and freeze-frame data relevant to your 2014 Land Rover Range Rover Evoque. Next, a technician verifies symptoms and performs targeted isolation tests—visual inspections, smoke testing for EVAP leaks, sensor and circuit checks, and boost system evaluation on the 2.0L turbo. We cross-reference factory procedures and live data to confirm the root cause, then provide a written estimate before any repair. You can also review current service specials for added value. When your approval is given, OEM parts and specifications guide any follow-on work for durable results. Ready to proceed? Use our online schedule service tool.

Land Rover Boston is a premier Herb Chambers Company dealership located at 1188 Commonwealth Avenue, Boston, MA 02134, serving luxury automotive clients throughout the Greater Boston area, including Cambridge, Newton, Brookline, and Waltham. Our factory-authorized team contrasts generic code reads with deep, platform-specific diagnostics that leverage OEM scan tools and technical data—vital for a 2.0L turbocharged powertrain. Seasonal temperature swings in New England can exacerbate EVAP and cold-start behaviors, so we review freeze-frame conditions and readiness to pinpoint intermittent concerns. Situated near I-90 and Route 9, our facility makes it easy to get in and out for a same-day evaluation. Have questions or need directions? Book your visit via our online scheduler.

On a 2014 Land Rover Range Rover Evoque, you may encounter misfire series codes (P0300–P0304), EVAP system leaks (P0440–P0456), oxygen sensor or fuel-trim faults (P0130–P0167), catalytic converter efficiency (P0420), and turbo-related underboost (P0299). Each points to a system, not a guaranteed failed part. Ignoring misfires can overheat the catalyst, an expensive component to replace; leaving EVAP leaks unresolved can trigger repeated inspection failures; and driving with underboost can speed wear on the turbocharger or intercooler connections. Addressing causes early protects performance, emissions, and long-term costs. Bring your 2014 Land Rover Range Rover Evoque to Land Rover Boston in Boston for an accurate diagnosis — schedule service.