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Secondary Air System:Catalytic oxidation reaction requires sufficient oxygen to convert CO and HC into CO2 and H2O, unfortunately, most 2 strokes engine run at the rich air-fuel ratio range from 10-13. Under rich A/F ratio condition, fully catalytic... More
EOBD+CAN Code Reader New CAN OBD II OBD2 Code Reader （A3）The Best Solution to Diagnose All 1996 and Newer OBD2 Compliant Vehicles (including CAN) CAN ENABLED OBD II Code Readers are released. It is specially designed to work with all OBD II... More
Oil filter is vital to your engines moving parts. Increased engine emissions control and tighter tolerances within the engine require high efficiency filters.GUCHEN, with its professional development team and precise testing instruments, is able to... More
WORLDWIDE DROPSHIPPING. This unit takes off the barriers effected by the ECU, is cheating O2 sensor signal, consequently delivers 10 % extra power plus noteworthy low end torque within the full RPM range without failed economy. 15 minutes installation... More
