Page 240 - Foton Workshop Manual - Aumark (BJ1099)
P. 240

11-14                     ENGINE CONTROL SYSTEM - AIR FLOW METER

           OVERHAUL



           1.     Visual inspection
                  Visually inspect if the appearance is complete with no defects of collisions and
                  scratches.
           2.     Check with the scan tool
                  Connect the diagnostic device to check if air flow meter has a relevant fault code
                  output, and check if the data flow shown by diagnostic device under all working
                  conditions is correct. In case of a fault code or abnormal data flow, replace air flow
                  meter after checking the wiring harness is in good condition.







































































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