Passat: Secondary Air Injection, Problem solved# Automobile - 车轮上的传奇
L*a
1 楼
I'm posting this because I know some other guys have the similar problem. Hope
it will help.
The problems I had are:
1. Check Engine Light on, Error code P0411--Secondary Air Injection System,
incorret flow.
2. Battery drained out after the car was parked overnight, happened twice last
week.
All the problems are caused by a broken relay--secondary air injection pump
relay. Its product number is 357906381b, search on vw parts web and you can
find out what it looks like. It's NOT on the main relay
it will help.
The problems I had are:
1. Check Engine Light on, Error code P0411--Secondary Air Injection System,
incorret flow.
2. Battery drained out after the car was parked overnight, happened twice last
week.
All the problems are caused by a broken relay--secondary air injection pump
relay. Its product number is 357906381b, search on vw parts web and you can
find out what it looks like. It's NOT on the main relay