2001 ford escape check engine light po136

Question

i change my o2 senser and the light still comes on, po136

Answer 1

Hi there

If replacing the sensor doesn't resolve the issue, there could be a problem with the wiring or with the exhaust system. Sometimes an exhaust leak will cause this problem.

P0136 FORD - O2 Sensor Circuit Malfunction Bank 1 Sensor 2

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