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International Automotive Technicians Network
Re: Unintended acceleration
Posted to Technical Discussion Forum on 1/4/2022

The MAF cannot see a vacuum leak... Vacuum leaks occur downstream of the MAF... I don't have an answer to the problem but, if the MAF was showing an increase in airflow, the air MUST have been going through the MAF... Vacuum leaks don't go through the MAF. Login to read more.