01. 3.0 with 90k on the odo.

was getting on the freeway and had to pull to a stop and stalled.

the following codes showed up


p0505 idle control system
p0344 camshaft position sensor
p0492 secondary air injection system bank 1
p0491 secondary air injection system bank 1

would one of the codes start to throw the other codes? ran a search and no one seemed to have gotten these four.

thanks again. what should I look for first?