Toyota 1 MZ–FE Manual page 449

5
Check continuity between terminal VG of ECM and body ground.
6
Check for– open in harness and connector between mass air flow
meter– and ECM (See page IN–31).
Replace mass air flow meter.
1MZ–FE ENGINE – CIRCUIT INSPECTION
Remove glove compartment (See page EG2–309).
Check continuity between terminal VG– of ECM
and body ground.
Continuity (1
Check and replace ECM (See page IN–36).
Repair or replace harness or connector.
or less)
EG2–449