Do I need to have the ECU "re-coded" or "re-initialized" after installing pre-cat O2 sensors on my..
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Do I need to have the ECU "re-coded" or "re-initialized" after installing pre-cat O2 sensors on my..
98 2.8L Quattro?
I installed 2 4 weeks ago and the CEL light has not gone out....keeps reading bad O2's.
So the company that sold me them sent me another set of O2's. I'm going to try to install them tonight but I was just wondering if maybe installing them only is not enough.
Thanks.
I installed 2 4 weeks ago and the CEL light has not gone out....keeps reading bad O2's.
So the company that sold me them sent me another set of O2's. I'm going to try to install them tonight but I was just wondering if maybe installing them only is not enough.
Thanks.
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