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EG-591
ENGINE — 2JZ-GTE ENGINE TROUBLESHOOTING
INSPECTION PROCEDURE
1 Check VSV for Exhaust Bypass 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: 22 —26 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:
Closed air passage from port E to F.
Air
E
F
Battery
Air
E
F
P11374
P11375
P11377
P11376
OK NG Replace VSV for exhaust bypass valve.