Check engine light.....code P0135....help
A little search and it yields...
DTC P0135 Heated Oxygen Sensor Heater Circuit Malfunction (Bank 1 Sensor 1)
Trouble areas to check:
* Open or short in heater circuit of heated oxygen sensor
* Heated oxygen sensor heater
*ECM
Trouble areas to check:
* Open or short in heater circuit of heated oxygen sensor
* Heated oxygen sensor heater
*ECM
What is the fix?
Replacing the Heated Oxygen Sensor?
Where is the (Bank 1 Sensor 1) located at? How easy to replace?
How much is the sensor?
Part#?
Is it cheaper to get a Toyota part?
Thanks again for all your help!
Replacing the Heated Oxygen Sensor?
Where is the (Bank 1 Sensor 1) located at? How easy to replace?
How much is the sensor?
Part#?
Is it cheaper to get a Toyota part?
Thanks again for all your help!
i replaced a sensor on my GS300 before and the sensor is about 180.00 i think it was from lexus...plug/play... you need to have a special tool to remove the sensor from the piping and lift up the carpet since the connector is under it..but that was for a bank1 section 2...
yours maybe easier if it's just under the hood and not under the car.
mike
yours maybe easier if it's just under the hood and not under the car.
mike
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Yamaheart
GS - 2nd Gen (1998-2005)
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Feb 11, 2015 07:14 PM



it must be about time for these 1999 GS300 to break down with its Heated Oxygen Sensor Heater Circuit 
