T100 Regular Cab Pickup 2WD V6-3.4L (5VZ-FE) (1997)
Air Flow Meter/Sensor: Testing and Inspection
MAF METER REMOVAL
1. DISCONNECT AIR CLEANER CAP FROM MAF METER
2. REMOVE MAF METER
(a) Disconnect the MAF meter connector.
(b) Remove the 2 bolts and MAF meter.
Torque: 6.9 N.m (72 kgf.cm, 61 in.lbf)
MAF METER INSPECTION
1. INSPECT MAF METER RESISTANCE Using an ohmmeter, measure the resistance between terminals THA and E2.
If the resistance is not as specified, replace the MAF meter.
2. INSPECT MAF METER OPERATION
(a) Connect the MAF meter connector.
(b) Using a voltmeter, connect the positive (+) tester probe to terminal VG. and negative (-) tester probe to terminal E3.
(c)
Blow air into the MAF meter, and check that the voltage fluctuates.
If operation is not as specified, replace the MAF meter.
(d) Disconnect the MAF meter connector.