Geely FC Workshop Manual page 35

5. Check heater resistance of heated oxygen sensor.
(a) Uncouple oxygen sensor joint.
(b) Place digital universal meter at ohm gear, and connect 2 terminals respectively to 1# (white) pin and
2# (black) pin, and the resistance under normal temperature is 1 6
6. Check fuel tank cover.
Visually check fuel tank cover and gasket are distorted or damaged.
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Exhaust gas control - Exhaust gas control system
Oxygen sensor
Main relay