When your 2022 Maserati Levante displays 'Service Engine' with reduced power, the Italian luxury SUV has entered a protective mode limiting performance. Understanding Maserati's approach to engine protection helps manage expectations during diagnosis and repair.
Maserati Reduced Power
Maserati vehicles with their high-performance engines use protective strategies to prevent damage. The Levante's twin-turbo V6 or V8 engines can trigger reduced power from turbo system issues, fuel delivery problems, or sensor faults that affect the complex engine management.
Common Causes
Turbocharger wastegate or bypass valve issues. High-pressure fuel pump concerns (known Ferrari/Maserati issue). Throttle control or accelerator pedal position sensor faults. Mass airflow sensor problems. Ignition system issues causing misfire-related protection. Emission system faults triggering power reduction.
Maserati Service
Maserati vehicles require specialized diagnosis with Ferrari/Maserati tools (SD3). Generic scanners often miss manufacturer-specific codes. Only Maserati dealers or specialists with proper equipment should diagnose and repair these vehicles.
Warranty Importance
A 2022 Levante is under Maserati's warranty. Given the cost of Maserati repair out of warranty, ensuring warranty coverage for any engine-related faults is critical. Document all symptoms and occurrences for the service advisor.