Machine still reads PO430; van won't pass inspection
Kia Q&AAsk Your Question
2005 Kia Sedona Question: changed cataylst and all 4 oxygen sensors and drove 98mil Check engine comes on
Answer #1G. T. Service Center (4243 Answers) , Stephenville, TX - (254) 638-3236ProfessorG March 08, 2014, 20:45Master
Check for power and ground at all sensor heaters.
Answer #2pushrod March 09, 2014, 05:28Master
Have it tested with a real scan tool, and someone that can use it!! It will show what is going on here in live data! Snap-on Modis will do just fine!!