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P0136: What Next?
I usually pop the check engine light every 3,000 miles with the following code:
P0136 02 Sensor Circuit Malfunction. (Bank 1. Sensor 2).
In the past I always just reset it and kept on driving.
Should I change the oxygen sensor or not?
When I went to Kragens they asked me if I wanted to change it before or after the catalytic converter?
Any suggestions? I want to do the right thing? Not sure what to do . . .?
ORIGINAL OWNER: 136,000 MILES
1997 NISSAN SENTRA
GA16DE
Thanks.
Josh
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