Quote:
Originally posted by RIBEMR26@Feb 15 2005, 10:27 AM
Hey bro's.* Check engine light came on today so I took it to autozone this morning to have the code read.* It read "P1423" "auxilary emissions".* The guy said the number is high meaning he couldn't tell me what it meant, and that only the dealers keep info on more car specific codes this high.* Can anyone help here?
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P1423 secondary air system (bank 1).
start by checking the air pump, non return valve and associated hoses and vacuum lines. Next make sure that the front o2 sensor is within range. HTH
Steve
