P2432 -2012 Volkswagen jetti service engine light came on, how do I repaired this problem

Question

Light just came on haven't change or did anything to car yet, I can't tell any changes in the performance of my car yet, but it's not doing as well on my gas mileage. the code P2432 came up on the hand held, how do I repaired this problem myself?

Answer 1

P2432 Secondary air injection system ,airflow pressure sensor circuit low

This is for the secondary air pump which has no affect with the performance of the vehicle. What the secondary is used for is for cold start up , to warm up the catalytic convertor to control emission during cold start up. which only last for less than a minute. This is the pressure sensor that may be needed, part number for this is 07C906051

Comments

It does make a mileage difference from my experience with the code in my vehicle as well.