Table of Contents
Advertisement
12–8
Cylinder Head Side
Intake Manifold Side
Continuity
No continuity
2002 CAMRY REPAIR MANUAL (RM881U)
EMISSION CONTROL
2.
(a)
Clean Hose
(b)
CAUTION:
Do not suck air through the valve. Petroleum substances
inside the valve air harmful.
P11834
If operation is not as specified, replace the PCV valve.
(c)
P11831
3.
(a)
If necessary, repair or replace the cap.
Gasket
A62233
4.
Ohmmeter
(a)
If there is no continuity, replace the VSV.
A62241
(b)
Ohmmeter
If there is continuity, replace the VSV.
A62242
–
EMISSION CONTROL SYSTEM (2AZ–FE)
VENTILATION VALVE SUB–ASSY
Install clean hose to the PCV valve.
Inspect the PCV valve operation.
(1)
Blow air into the cylinder head side, and check that
air passes through easily.
(2)
Blow air into the intake manifold side, and check
that air passes through with difficulty.
Remove clean hose from the PCV valve.
FUEL TANK CAP ASSY
Visually check if cap and/or gasket are deformed or dam-
aged.
VACUUM SWITCHING VALVE ASSY NO.1
Inspect VSV for open circuit.
(1)
Using an ohmmeter, check that there is continuity
between the terminals.
Resistance: 30 – 34 Ω at 20_C (68_F)
Inspect the VSV for ground.
(1)
Using an ohmmeter, check that there is no continu-
ity between each terminal and the body.
Author :
Date :
1501
Advertisement
Table of Contents
