2022 Land Rover Range Rover Sport Check Engine Light

It means the OBD-II system detected a fault and stored a Diagnostic Trouble Code (DTC) for the affected system.

The light indicates your vehicle’s computer found an issue—ranging from a loose gas cap (EVAP) to a misfire or sensor failure—that requires diagnosis. On the 5.0L supercharged V8, addressing faults promptly helps maintain performance and prevents downstream damage. Our technicians retrieve DTCs and freeze-frame data to pinpoint the root cause accurately.

• Possible areas: EVAP, ignition/misfire, oxygen sensors, MAF, catalytic efficiency
• Freeze-frame data shows the exact conditions when the fault set
• Book a schedule service appointment for a targeted diagnostic

Typical causes include EVAP leaks (often a loose gas cap), oxygen sensor faults, misfires, MAF sensor issues, and catalytic converter efficiency codes.

These are common across modern luxury SUVs and can appear on the 2022 Land Rover Range Rover Sport, especially if fuel quality varies or temperature swings occur. Left alone, misfires can overheat catalytic converters, turning a minor repair into a major one. A proper diagnostic isolates the exact component rather than guessing at parts.

• EVAP: small/large leak tests may flag caps, lines, or purge valves
• Ignition/misfire: plugs, coils, or injectors on the 5.0L supercharged V8
• Air/fuel: MAF contamination or O2 sensor aging affects mixture control

A steady light means drive cautiously to service; a flashing light signals a severe misfire—stop driving to avoid catalytic converter damage.

If the light is steady and the SUV feels normal, limit trips and plan a prompt diagnostic. If it’s flashing or the engine runs rough, continuing to drive can overheat and damage emissions components. Scheduling quickly helps preserve the 575-hp supercharged V8 and prevents secondary issues.

• Flashing MIL: reduce load, safely pull over, and arrange towing if needed
• Steady MIL: avoid heavy acceleration and long trips until checked
• Reserve a slot now: schedule service

A parts store reads a generic code, while Land Rover Boston performs full diagnostics with JLR Pathfinder, model-specific data, and guided tests.

Codes point to systems, not exact parts. Dealer-level tools access manufacturer P1xxx codes, freeze-frame, live data, and service bulletins tailored to your vehicle. Our process isolates root cause and provides a clear repair path with documentation. That precision helps avoid unnecessary parts swapping.

• Factory scan access and pinpoint testing, then a written estimate
• OEM procedures for the 2022 Land Rover Range Rover Sport
• See current service specials

No—clearing the light resets OBD readiness monitors to Not Ready, which typically fails state OBD emissions inspections.

Emissions tests verify there are no active DTCs and that required monitors are Ready. Simply erasing codes hides symptoms briefly but won’t satisfy inspection criteria. The correct approach is to fix the underlying fault, run the appropriate drive cycles, and confirm monitor readiness before testing.

• Root-cause repair first; no active codes present at test time
• Verify readiness on all applicable monitors
• Book a verification drive: schedule service

Most diagnostics are completed in one visit; scheduling an appointment online helps minimize your time at the shop.

Time varies with the fault’s complexity and whether it’s intermittent. Our workflow starts with code retrieval and freeze-frame review, then targeted testing such as smoke tests (EVAP) or ignition checks (misfire). If additional road tests or cold-start checks are needed, we’ll advise you before proceeding.

• Plan extra time for intermittent or temperature-dependent issues
• Reserve your spot: schedule service
• Check current service specials before you arrive

We begin by confirming the concern and scanning the vehicle with Land Rover diagnostic software to retrieve DTCs and freeze-frame data. Next, we review live data and perform a visual inspection of hoses, wiring, intake plumbing, and vacuum lines. If indicated, we run isolation tests such as an EVAP smoke test, ignition component checks for misfires (coils, plugs, injectors), or air metering evaluation for MAF-related faults. A targeted road test verifies symptoms under the same conditions stored in freeze-frame. We then research model-specific service bulletins and document findings. Before any repair, you receive a written estimate with options and next steps. Ready to move forward? Use our online portal to schedule service at your convenience.

Land Rover Boston serves Greater Boston from 1188 Commonwealth Avenue, close to I-90 and Route 9, and supports nearby communities such as Cambridge, Newton, Brookline, and Waltham. Unlike generic code readers, our factory tools access manufacturer-specific data, guided tests, and software routines that precisely match your 2022 Land Rover Range Rover Sport. New England temperature swings can reveal EVAP leaks, while cold starts may surface intermittent misfires; we validate concerns with live data and drive cycles. Expect clear communication, photos or printouts on request, and no repairs performed without your approval. For directions and availability, view our schedule service page, and review current service specials before your visit.

Common fault groups on the 2022 Land Rover Range Rover Sport include misfires (P0300–P0308), EVAP system leaks (e.g., P0442, P0455), oxygen sensor performance (P013x/P015x series), mass air flow range/performance (P0101), and catalytic converter efficiency (P0420/P0430). Misfire codes left unresolved can overheat and damage catalytic converters. Ignoring EVAP leaks can trigger repeated fault cycles and inspection failures. Air/fuel metering issues affect drivability and fuel economy, while persistent O2 sensor faults can mask deeper mixture problems. Supercharged engines also rely on airtight intake paths; leaks skew load calculations and may set multiple related codes. Bring your 2022 Land Rover Range Rover Sport to Land Rover Boston in Boston for an accurate diagnosis — schedule service.