P0135 Error Code - 2nd time in a little over a year
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P0135 Error Code - 2nd time in a little over a year
I changed the Bank 1 Sensor 1 O2 Sensor a little over a year ago and yesterday for the same error code after checking with the Scanner when check engine light went on.
Its a 2000 Lexus LX470 with 116,000 miles on it.
Any suggestions? Change the sensor again?
Its a 2000 Lexus LX470 with 116,000 miles on it.
Any suggestions? Change the sensor again?
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More info please
I just bought a '99 LS400 169,000 miles two weeks ago, had to have emissions/inspection as I bought it from a service member with out of state plates (my state/county requires both emissions/inspection). Passed fine two weeks ago, but yesterday I got the same code. Question is why change his other sensor, when the code on my scanner (and presumably his) clearly states 02 Sensor Heater Circuit Bank 1? I would just ask for more information. Should I replace them both at the same time? I really like the car, I have two more years until next emissions, so unless it acts up, or my gas mileage deteriorates, I'm not in a big hurry. Thanks, ahk.
Edit: His was the other side, but again, why change the other one?
Edit: His was the other side, but again, why change the other one?
Last edited by ahk; 10-08-14 at 05:54 PM.
#4
For some strange reason once one 02 sensor goes out, the other one goes out soon after. The heating element burns out & once you put a new one in it puts a strain on the old one it eventually will burn out & cause the check engine light to come on
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