Page 252 - Foton Workshop Manual - Sauvana
P. 252

11-26                 ENGINE CONTROL SYSTEM - REAR OXYGEN SENSOR

           OVERHAUL



           The rear oxygen sensor is only used in electronic fuel injection system with OBD function.
           It detects whether the exhaust exceeds standard. The rear oxygen sensor has the same
           technical conditions and material object with the front oxygen sensor, but has different
           installation site.















































































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