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Home >> Toyota >> 2003 >> MR2 C56 >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Self Diagnostics >> Diagnostic Tests >> DTC P0441: EVAP Emission Control System Incorrect EVAP Purge Flow & DTC P0446: EVAP Emission Control System Vent Control Circuit >> Possible Causes
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Possible Causes

For DTC detection conditions and possible causes, see Fig 1.

Fig 1: DTC Detection Conditions & Possible Causes
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