# 1999 Camry DTC P1133 **URL:** \ **Category:** Maintenance/Repairs\ **Tags:** toyota, camry\ **Created:** [June 20, 2010, 4:03pm UTC](https://community.cartalk.com/t/1999-camry-dtc-p1133/50603 "2010-06-20T16:03:53Z")\ **Posts on this page:** 4\ **Page:** 1
**Author:** ![PvtPublic](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/pvtpublic/32/13089_2.png) [@PvtPublic](https://community.cartalk.com/u/PvtPublic)\ **Post date:** [June 20, 2010, 4:03pm UTC](https://community.cartalk.com/t/1999-camry-dtc-p1133/50603/1 "2010-06-20T16:03:53Z")
1999 Toyota Camry 2.2L 4Cyl. Auto Trans, 65k miles. I am getting a DTC Code 1133. Variable SwrlCntrl Sol. Valve Bank 2. I have 4 questions: 1. What is a Variable SwrlCntrl Sol. Valve? 2. What does it do? 3. Where is it? 4. How can I have a Bank 2 on an inline 4 Cyl? I would be grateful for any help understanding this, Thank You. And yes I lloked in the owners manual… nothing… (lol) ---
**Author:** ![Tester](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/tester/32/15976_2.png) [@Tester](https://community.cartalk.com/u/Tester)\ **Post date:** [June 20, 2010, 4:18pm UTC](https://community.cartalk.com/t/1999-camry-dtc-p1133/50603/2 "2010-06-20T16:18:36Z")
P1133=Air/fuel or O2 Sensor Response (California Emissions) Tester ---
**Author:** ![PvtPublic](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/pvtpublic/32/13089_2.png) [@PvtPublic](https://community.cartalk.com/u/PvtPublic)\ **Post date:** [June 20, 2010, 4:30pm UTC](https://community.cartalk.com/t/1999-camry-dtc-p1133/50603/3 "2010-06-20T16:30:17Z")
Thanks Testor, I looked in a toyota service manual and found the A/F thing. Now I need to find out how to check with just and old digital volt/ohm meter. But just for my own education, I would still like to know what that Swrl Cntrl Sol Valve is, I can’t find that in the manual just too many pages to look through. And the Bank 2 on an inline 4 still confuses me. ---
**Author:** ![PvtPublic](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/pvtpublic/32/13089_2.png) [@PvtPublic](https://community.cartalk.com/u/PvtPublic)\ **Post date:** [June 23, 2010, 5:46pm UTC](https://community.cartalk.com/t/1999-camry-dtc-p1133/50603/4 "2010-06-23T17:46:38Z")
Well, I reset the CEL and so far nothing for a couple days, the TSB say something about “under certain condition” Maybe I will get lucky and not get those “conditions” for a while. Thanks for the response.