Results 1 to 2 of 2

Thread: po340 help

  1. #1

    po340 help

    i have a 99 tahoe and the ses light keeps coming on reading po340. i replaced the sensor and still, same code, same problem missfiring. how to i fix this problem? i checked the wires, nothing wrong, i reset the code with a scan tool(a cheap autozone tool but it serves most of my small diy needs) but the light still comes on. any advice? thanks

  2. #2
    Senior Member DYNO OPERATOR
    Join Date
    Feb 2009
    Posts
    510
    Take the light out.

    Might have to give up women if you did that,LOL.


Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  
Copyright © 2005-2016 RacingJunk.com All Rights Reserved.

Designated trademarks and brands are the property of their respective owners. Use of this Web site constitutes acceptance of the RacingJunk.com
Terms of Use, Classifieds Disclaimer, Privacy Policy, and Cookie Policy