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00 ES300 p0171, p1135, p1155, p1130, p1150, car runs good but sometimes has rough idle and even stalled couple of times. Only has 55k on it but did have minor front end accident. I know it relates to A\F, 02 sensors, but with the miles, you think its a bad wire short from accident?
Vehicle: 2000 Lexus es 300, 3.0 Platnium edition

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P0171 Fuel trim lean Bank 1

P1135 A/F sensor heater circuit malfunction Bank 1 Sensor 1

P1155 A/F sensor heater circuit malfunction Bank 2 Sensor 1

P1130 A/F sensor circuit range Bank 1 Sensor 1

P1150 A/F sensor circuit range Bank 2 Sensor 1

Four 02 codes , all similar these code consider it a screaming at you, this is wiring problem, when a 02 sensor fails , the fuel system goes lean, (ECM compensate with a substitute value), with these code what it will not do is stall the engine, what it has in common is a heater relay, and the EFI relay, check the ground for this this is a direction that has to be ruled out,

​This ground that is listed here check that make sure it is connected , Because of P1135 and P1155 replace the A/F heater relay, (it not adviseable to swap it out, but at this point for test it okay) and check the fuse.

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