Getting some fault codes
Thread Starter
On The Tree
Joined: Feb 2004
Posts: 162
Likes: 0
Getting some fault codes Hi everyone
My car had a check engine light on, I put a snap on scanner on it and I got these codes. I have no idea what they mean, I hope someone from here can help.
Secondary Air Injection System
Air Switching Valve 'A' Problem
Air System fault (Bank 1)
Air System fault (Bank 2)
My car seems to be running good, I cleared the codes but they just keep on coming back, so the problem is there.
My car had a check engine light on, I put a snap on scanner on it and I got these codes. I have no idea what they mean, I hope someone from here can help.
Secondary Air Injection System
Air Switching Valve 'A' Problem
Air System fault (Bank 1)
Air System fault (Bank 2)
My car seems to be running good, I cleared the codes but they just keep on coming back, so the problem is there.
TECH Resident
Joined: Jul 2003
Posts: 834
Likes: 0
From: Marysville, OH
You may need to make restrictor plates for your AIR system. Do you have Headers? Some people have burnt the check valves after installing headers so that is why people put these restrictors plates over the header connections. I would try that or ditch the entire AIR system altogether.