Results 1 to 3 of 3

SES Code-PO418 - Help?

This is a discussion on SES Code-PO418 - Help? within the General Help forums, part of the LSx Technical Help Section category; My SES light came on today and the code is "PO418-Secondary Air Injection System Relay "A" Circuit Malfunction." Any idea ...

  1. #1
    Go Vols! x10-wakerider's Avatar
    Join Date
    Aug 2005
    Location
    Memphis
    Age
    33
    Posts
    257

    Black
    SLP Camaro SS

    SES Code-PO418 - Help?

    My SES light came on today and the code is "PO418-Secondary Air Injection System Relay "A" Circuit Malfunction." Any idea what this is and how to fix it?

    Thanks in advance!

  2. #2
    The Bandit Wesman's Avatar
    Join Date
    Apr 2006
    Location
    NJ
    Posts
    4,033

    SGM
    1998 Trans Am WS6

    Sounds like a problem with the A.I.R. pump injection system.

    Check the obvious first, look for the AIR pump in the engine bay (passenger side, front of engine, vertical cylinder with wires going to it) and look for any broken, frayed, or disconnected wires. If there are none to be found, then the problem is probably internal, in which case the pump itself may be going bad.

  3. #3
    Senior Member
    Join Date
    Jul 2005
    Location
    Jacksonville, FL
    Posts
    2,725
    Check the AIR PUMP fuse, if it's not blown look up the code at www.gearchatter.com for your year.

Thread Information

Users Browsing this Thread

There are currently 1 users browsing this thread. (0 members and 1 guests)

Similar Threads

  1. Should I be getting a code?
    By dlacey82 in forum Computer & Tuning
    Replies: 7
    Last Post: 06-01-2011, 04:45 PM
  2. Help: Code po 704
    By BADHAWK209 in forum Firebird / WS6
    Replies: 1
    Last Post: 09-13-2010, 04:52 PM
  3. Help: SES Code-PO418 - Air Pump - Help?
    By x10-wakerider in forum General Help
    Replies: 1
    Last Post: 08-12-2009, 05:25 PM
  4. O2 code
    By silverz28camaro in forum General Help
    Replies: 5
    Last Post: 01-12-2007, 05:03 PM
  5. PO412 , PO418 codes .need some help
    By Blksilvr in forum General Help
    Replies: 2
    Last Post: 12-18-2006, 06:01 PM

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •