Toyota T100 1996 Service Manual page 1002

MF−38
1996 TOYOTA T100 (RM449U)
MFI (3RZ−FE) − MASS AIR FLOW (MAF) METER
INSPECTION
INSPECT MAF METER OPERATION
(a) Connect negative (−) terminal cable to battery.
(b) Turn the ignition switch ON.
(c) Connect the MAF meter connector.
(d) Using a voltmeter, connect the positive (+) tester probe to
terminal VG, and negative (−) tester probe to terminal E3.
(e) Blow air into the MAF meter, and check that the voltage
fluctuates.
P15781
If operation is not as specified, replace the MAF meter.
(f) Turn the ignition switch OFF.
(g) Disconnect negative (−) terminal cable from battery.
(h) Disconnect the MAF meter connector.
SF1GL−01