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SEF534P Overall Function Check NHEC0845 PROCEDURE FOR MALFUNCTION B NHEC0845S01 Use this procedure to check the overall function of the mass air flow With GST NHEC0845S0101 1) Start engine and warm it up to normal operating temperature. 2) Select “MODE 1” with GST. 3) Check the mass air flow sensor signal with “MODE 1”. 4) Check for linear mass air flow sensor signal value rise in 5) If NG, go to “Diagnostic Procedure”, EC-191. GI MA EM LC FE AT AX SU BR ST RS BT HA SC EL IDX DTC P0101 MAF SENSOR Overall Function Check EC-189 |