Welcome to RennTech.org Community, Guest
There are many great features available to you once you register at RennTech.org
You are free to view posts here, but you must log in to reply to existing posts, or to start your own new topic. Like most online communities, there are costs involved to maintain a site like this - so we encourage our members to donate. All donations go to the costs operating and maintaining this site. We prefer that guests take part in our community and we offer a lot in return to those willing to join our corner of the Porsche world. This site is 99 percent member supported (less than 1 percent comes from advertising) - so please consider an annual donation to keep this site running.
Here are some of the features available - once you register at RennTech.org
- View Classified Ads
- DIY Tutorials
- Porsche TSB Listings (limited)
- VIN Decoder
- Special Offers
-
OBD II P-Codes - Paint Codes
- Registry
- Videos System
- View Reviews
- and get rid of this welcome message
It takes just a few minutes to register, and it's FREE
Contributing Members also get these additional benefits:
(you become a Contributing Member by donating money to the operation of this site)
- No ads - advertisements are removed
- Access the Contributors Only Forum
- Contributing Members Only Downloads
- Send attachments with PMs
- All image/file storage limits are substantially increased for all Contributing Members
- Option Codes Lookup
- VIN Option Lookups (limited)
tigerhawk
-
Posts
2 -
Joined
-
Last visited
tigerhawk's Achievements
Member (1/1)
0
Reputation
-
OBD II fault codes P1128 and P1130
tigerhawk replied to tigerhawk's topic in 986 Series (Boxster, Boxster S)
Sorry, I'm a newbie here. I'll give it a try. Thanks for pointing this out. -
Has anyone had both these two fault codes show up (I have an 00 base Boxster) after the CEL light came on? The fault codes are: P1128 (oxygen sensing adaptation area 2--cylinders 1 and 3--rich threshold) and P1130 (oxygen sensing adaptation area 2--cylinders 4-5--rich threshold). I have been told the problem is NOT with the two oxygen sensors but more likely a vacuum leak or bad oil separater, or even a bad mass airflow sensor. I'd really welcome feedback from anyone familiar with these fault codes before taking the car to a mechanic for expensive repairs.