Toyota 2GR-FE Manual page 593

30
REPLACE DUTY VACUUM SWITCHING VALVE (PURGE VSV)
31
REPAIR OR REPLACE HARNESS OR CONNECTOR
32
REPLACE EVAP HOSE (INTAKE MANIFOLD - PURGE VSV)
33
INSPECT INTAKE MANIFOLD (EVAP PURGE PORT)
34
REPLACE ECM
35
REPAIR OR REPLACE PARTS AND COMPONENTS INDICATED BY OUTPUT DTCS
2GR-FE ENGINE CONTROL SYSTEM – SFI SYSTEM
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(a) Disconnect the connector and the hoses from the purge
VSV.
(b) Remove the purge VSV (See page EC-13).
(c) Install a new purge VSV (See page EC-14).
(d) Reconnect the connector and hoses.
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A134246
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(a) Check that the EVAP purge port of the intake manifold is
not clogged. If necessary, replace the intake manifold.
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(a) Replace the ECM (See page ES-518).
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(a) Repair the malfunctioning areas indicated by the DTCs
that had been confirmed when the vehicle was brought
in.
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Go to step 36
Go to step 36
Go to step 36
Go to step 36
Go to step 36
Go to step 36
Go to step 36
ES–437
ES