Inspection Of Air Flow Meter; Installation Of Air Flow Meter - Toyota 3F-E Repair Manual Supplement

FC El
E2 VS
®a=®®®®®
O
Measuring
Plate
EFI SYSTEM — Air Induction System
I NSPECTION OF AIR FLOW METER
INSPECT RESISTANCE OF AIR FLOW METER
Using an ohmmeter, measure the resistance between
each terminal by'Pnoving the measuring plate.
Between
Terminals
El-FC
s
E2
HINT: Resistance between terminals E2 and VS will
change in a wave pattern as the measuring plate slowly
opens.
If the resistance is not as specified, replace the meter.
F 10480
F10449
I NSTALLATION OF AIR FLOW METER
1.
INSTALL
2.
CONNECT AIR CLEANER HOSE
3.
CONNECT AIR FLOW METER CONNECTOR
Resistance (S2)
Infinity
Zero
200 — 600
VS
20 — 1,200
FLOW METER
AIJR
FI-63
Measuring plate
opening
Fully closed
Other than
closed
Fully closed
Fully open