Check Engine Light With Code P2422: Acura TSX Muffler & Exhaust

Problem overview

The Check Engine Light may illuminate with a stored code P2422. Our technicians tell us this can be caused by spider webs in the EVAP system charcoal canister vent hose. Acura has made available a spring to install inside the vet hose to correct this issue.

16 people reported this problem

4 comments

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Acura TSX vehicles with this problem

5 model years affected

Average mileage: 85,162 miles

(29,000 - 180,000)

Repairs related to this problem

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Check Engine Light With Code P2422 on Acura TSX

Problem overview

Acura TSX vehicles with this problem

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