Corolla L4-1.8L (2ZZ-GE) (2005)
Required SSTs
Inspection Procedure
Using the Diagnostic Tester, check for diagnostic trouble codes (DTCs). If only DTC P0456 is present, continue with step 1 below. If other DTCs are
present, refer to step 6.
1.
Using the Diagnostic Tester, clear all DTCs.
2.
Using the Diagnostic Tester, perform the Automatic EVAP System Check.
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If pending DTC P0456 is set, proceed to step 3.
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If NO pending DTC is set, an EVAP System fault is not present or the problem may be intermittent, proceed to step 6 for further diagnosis.
NOTE:
If the Automatic EVAP System Check fails to run, perform the following:
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Turn the ignition key OFF
^
Turn the Diagnostic Tester OFF
^
Turn the ignition key ON and the Diagnostic Tester ON and restart the Automatic EVAP System Check.
3.
Using the Diagnostic Tester, clear the pending DTC P0456.