O2 Sensor Circuit Malfunction
#1
O2 Sensor Circuit Malfunction
I'm about to change the front O2 sensor based on a code that pops up every now & then. Each of the three times that it set the CEL, I cleared the code and didn't hear from it for months. It's popped again, but much sooner this time. The code P0150 (a.k.a. 0303) suggests a circuit malfunction. So....I was wondering if anyone has actually found the source of this code to be a bad harness or connection.....Or is it more likely a bad sensor.
Thanks.
Thanks.
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