BLKCIVICPN0I
Member
I've got a CEL #1 or P0131 (on the scan tool) for a low voltage o2 sensor, I've gotten it wired directly to the ecu and also changed the o2. I've resetted the ecu. But the CEL would come on and give the same code again after a few miles of driving. Is there anything else I need to check involving this code?