p1416 code??
#1
Staging Lane
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p1416 code??
The SES light came on, scanned it with ProScan and it showed a code: 1416 powertrain: secondary air injection (air) system bank 2
OK, so I got a problem on the passenger side but what exactly is it?
Looked online but was unable to find a good chart listing or database. What do you use?
Thanks!
OK, so I got a problem on the passenger side but what exactly is it?
Looked online but was unable to find a good chart listing or database. What do you use?
Thanks!
#2
TECH Senior Member
It's most likely just a clogged passenger side air check valve. It's screws into the metal air tube coming of the exhaust manifold, then connects with a hose clamp on the other side. Easy to replace yourself and not expensive. GM PN is 12565503.