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Ohmmeter
Continuity
Ohmmeter
No Continuity
Air
E
Air
2002 CAMRY REPAIR MANUAL (RM881U)
EMISSION CONTROL
4.
(a)
If there is no continuity, replace the VSV.
S04514
(b)
If there is continuity, replace the VSV.
S04513
(c)
G
S04515
If operation is not as specified, replace the VSV.
Battery
S04512
–
EGR SYSTEM (1MZ–FE)
VACUUM SWITCHING VALVE NO.1
Inspect VSV for open circuit.
(1)
Using an ohmmeter, check that there is continuity
between the terminals.
Resistance: 27 – 33 Ω at 20_C (68_F)
Inspect VSV for ground.
(1)
Using an ohmmeter, check that there is no continu-
ity between each terminal and the body.
Inspect VSV operation.
(1)
Check that air flows from port E to port G.
(2)
Apply battery positive voltage across the terminals.
(3)
Check that air flows from port E to port F.
Author :
12–23
Date :
1516
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