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What is your question?
Engine light code PO141.I replaced O2 sensor (Bank 1 Sensor 2) by Denso O 2 OEM, checked wiring from sensor to harness (OK), . Engine light stays off until car reaches normal operating temp and continues to stay off while driving. But, after turning off the engine and restarting it, the light comes back on.OBD 2 heather not run
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Try estimator at top of page.
I have 12.61 V