When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Could be a leak in the line somewhere, but usually, it is a failed or stuck valve. Picture below circled of the valve that usually pops this code. It's on the driver's side of the engine. Easy to replace this one.
Could be a leak in the line somewhere, but usually, it is a failed or stuck valve. Picture below circled of the valve that usually pops this code. It's on the driver's side of the engine. Easy to replace this one.
Hello, Thanks for the reply & info, I'll start there.
Often when a car approaches 10 years + on the clock the AIR system will fail--for many reasons--Most often the check valves become carbon fouled and will not seal---
You can spend $100's on trying to sort this problem out without any positive results--The AIR pump can fail or a wiring issue will show it's ugly head----
Your easiest fix IF you have tried several fixes is to have a tuner turn off the AIR system entirely and delete all the codes associated with the AIR system---Job done forever !! A mail order tuner can do this all for you and here on the forum you can get a mail order tune for about $150 Just ask them to delete the AIR system and all the codes---
10-18-2018, 02:00 PM
What is secondary air injection system-bank 1
