Code P0135
03-14-17, 08:40 PM
#1
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Code P0135
I have a 97 Lexus ES300 and the check engine light and track off light WONT GO OFF
i went and got it scanned and it was my o2 sensor (code P0135) went and got it replaced (bank 1 sensor 1) also the day before got another sensor put in I believe it was bank 2 sensor 1, the mechanic had to go under the drivers set to put it in.
but long story short both lights keep coming up after 10-15km after being cleared by scanner
the only code that's coming up is the one "P0135"
WHAT ELSE COULD BE THE ISSUE ??? Is there a fuse for the oxygen sensor or could be a connection gone wrong somewhere ANY IDEAS WHAT COULD IT BE ???
i went and got it scanned and it was my o2 sensor (code P0135) went and got it replaced (bank 1 sensor 1) also the day before got another sensor put in I believe it was bank 2 sensor 1, the mechanic had to go under the drivers set to put it in.
but long story short both lights keep coming up after 10-15km after being cleared by scanner
the only code that's coming up is the one "P0135"
WHAT ELSE COULD BE THE ISSUE ??? Is there a fuse for the oxygen sensor or could be a connection gone wrong somewhere ANY IDEAS WHAT COULD IT BE ???
Last edited by Jae416ix; 03-14-17 at 09:24 PM.
03-15-17, 05:49 PM
#3
^ What he said. If it's not the bank 1 sensor 1 it's likely the wiring from the connector. FYI the sensor under the driver's seat is the Bank 1 sensor 2 (downstream) O2 sensor.
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