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P0141 Oxygen Sensor Heater Performance (Bank 1, Sensor 2)
Since a PT engine only has one upstream and one downstream sensor, this is the downstream sensor (beyond the catalytic converter).
It's possible there is a wiring fault still, or the catalytic converter may be bad. How does the car run? Any symptoms?
Since a PT engine only has one upstream and one downstream sensor, this is the downstream sensor (beyond the catalytic converter).
It's possible there is a wiring fault still, or the catalytic converter may be bad. How does the car run? Any symptoms?