News

LAUNCH Mid-Year Sale June 8–17: Up to 50% off X431 PRO5, PROS ELITE, PAD VII, and CRP919X BT. Find the right scanner for your shop or garage.

Engine care is more than just oil changes. Discover expert tips on lubrication, cooling, and intake systems to keep your car running for hundreds of thousands of miles.

This comprehensive technical article provides a systematic approach for diagnosing vehicle thermal management failures. By utilizing the advanced real-time data streaming and active testing features of the LAUNCH X431 PRO3 V+ ELITE scanner, technicians can accurately evaluate engine coolant temperature sensors, verify electric cooling fan integrity, and analyze mechanical thermostat operation without unnecessary component disassembly.