suzuki Workshop Repair Guides

Suzuki Workshop Service and Repair Manuals

MAF and IAT Sensor Inspection|Page 1905 > < MAF and IAT Sensor Inspection|Page 1903
Page 1
background image

Intake Air Temperature Sensor: Testing and Inspection
MAF and IAT Sensor On-Vehicle Inspection

MAF and IAT Sensor On-vehicle Inspection

NOTE:  Before performing this inspection, be sure to read the "Precautions for ECM Circuit Inspection" under Precautions for Engine.

Check that MAF sensor signal and IAT sensor signal are output properly  See: Computers and Control Systems/Testing and Inspection/Pinout Values
and Diagnostic Parameters.
If faulty condition is found, check the following points:

-

Wire harness and connections

-

MAF and IAT sensor  See: Air Flow Meter/Sensor/Testing and Inspection/MAF and IAT Sensor Inspection

MAF and IAT Sensor Inspection|Page 1905 > < MAF and IAT Sensor Inspection|Page 1903