2004 Chevrolet Malibu Q&A

2004 Chevrolet Malibu Question: DTC p0496 Auxiliary Emissions controls ISO/ASE. what to look for besides cracks?

I just replaced a stolen catalytic converter on my Malibu and all of the vehicle self tests show complete but a DTC of p0496 Auxiliary emission controls ISO/ASE DESCRIPTION: evaporative emission system high purge flow. All the evap lines are in tact and electrical connections seem to be ok. I don't have ,or know anyone that does have a smoke machine to use. any suggestions? -
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