SES light - anyone know this code?

My SES light kept coming on and I kept having to reset it manually. Eventually I went to the autoparts store so they could diagnose it with the scanner.

The code was P1416.

The description was "Port air circuit malfunction".

Does anyone have a clue what the problem could be? Any ideas would be appreciated.

Oxygen Sensor maybe?


BTW: Where did you get the Xenon lights from?

i dont think its an o2


this is what autotap told me
General Motors P1416 AIR System Bank 2

http://web.camaross.com/forums/showthread.php?s=&threadid=120059&highlight=P1416

Originally posted by Schismblade
Oxygen Sensor maybe?


BTW: Where did you get the Xenon lights from?

I got the lights off of eBay. They have the best prices.

Thanks for the help. I need a passenger side check valve for the air pump system. :)