
EG-593
ENGINE — 2JZ-GTE ENGINE TROUBLESHOOTING
3 Check VSV for Intake Air Control Valve
P (1) Remove VSV.
(2) Disconnect VSV connector.
C (1) Measure resistance between terminals.
(2) Measure resistance between each terminal
and the body.
OK (1) Resistance: 38.5 — 44.5 at 20°C (68°F)
(2) Resistance: 1 M or higher
C Check operation of VSV when battery positive volt-
age is applied and released to the VSV terminals.
OK Battery positive voltage is applied:
Air from port E is flowing out through port F.
Battery positive voltage is not applied:
Air from port E is flowing out through the air
filter.
Air
E
F
Battery
Air
Air Filter
E
P11371
P11372
P11373
P11414
OK NG Replace VSV for intake gas control valve.