OK, my check engine light has been on for a while. Two codes were the o2 sensors and evap pump. First o2 sensors. Fixed. Then evap pump. Fixed. Thought I had everything and it stayed off for 85 miles and it came back on. Now the codes are 1412 & 1415. Air injenction pump? I am unfamiliar with this. Anyone have any knowledge on it? Thanks

 

Secondary Air Injection or SAI, tons of threads on here trouble shooting the issues with the system.

 

Thanks, I'll look them up.

 

I have the same codes pop up. Mine needs a new SAI pump, just haven't picked one up yet it's on the to do list though

 

Yes, my problem is my plates are up soon and need it fixed. Not sure if I have time or the knowledge. Still looking into it. Is it a difficult job? Any idea how much a shop would want to do it?

 

As long as you dont have to remove the firewall pipe (and it doesnt sound like you do) SAI stuff isnt that bad at all. It is all right on top.

I had those same codes on and off. Spraying down the inside of the solenoid/valve with electrical/brake cleaner got the frequency of them down to less than once a month.

 

The pump is easy to get to. It sits right on top by the firewall on the passenger side. I'd start with checking the vacuum lines though, they can cause the code and are easy to fix yourself.

 

Thanks for both your help. I will start there and see what happens.