Air Flow Meter/Sensor: Testing and Inspection

INSPECT MAF METER OPERATION.
- Connect the negative (-) terminal cable to the battery.
- Turn the ignition switch ON.
- Connect the MAF meter connector.
- Using a voltmeter, connect the positive (+) tester probe to terminal VG, and negative (-) tester probe to terminal E3.
- Blow air into the MAF meter. and check that the voltage fluctuates.
- If operation is not as specified, replace the MAF meter.