StraightEP3
06-07-2010, 10:21 AM
Man this sucks....primary 02 has been fine for 196 k miles. I put on a shorty header and I threw a CEL right away. I ordered a new 02 sensor and just put it in......fired it up and im throwing the same code P0135. What gives ? I was gentle w/ it to make sure it wouldnt be damaged. Could there be something else causing this problem ? Thanks in advance for any help