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DTC P0101 MAF SENSOR EC-187 C D E F G H I J K L M A EC 2006 Pathfinder DTC Confirmation Procedure UBS00K5C Perform PROCEDURE FOR MALFUNCTION A first. NOTE: PROCEDURE FOR MALFUNCTION A NOTE: With CONSULT-II 1. Turn ignition switch ON. 2. Select “DATA MONITOR” mode with CONSULT-II. 3. Start engine and warm it up to normal operating temperature. 4. Run engine for at least 10 seconds at idle speed. 5. If 1st trip DTC is detected, go to EC-190, "Diagnostic Procedure" . With GST Follow the procedure “With CONSULT-II” above. PROCEDURE FOR MALFUNCTION B CAUTION: Always drive vehicle at a safe speed. With CONSULT-II 1. Turn ignition switch ON. 2. Start engine and warm it up to normal operating temperature. EC-190, "Diagnostic Procedure" 3. Select “DATA MONITOR” mode with CONSULT-II. 4. Check the voltage of “MAS A/F SE-B1” with “DATA MONITOR”. 5. Increases engine speed to about 4,000 rpm. 6. Monitor the linear voltage rise in response to engine speed EC-190, "Diagnostic Procedure" If OK, go to following step. SEF174Y SEF243Y |