Trouble code P1135 means: Air-Fuel Sensor Heater Circuit Response Malfunction
It's integrated into the oxygen sensor. Buy a new oxygen sensor and you get a free oxygen sensor heater.
The 2002 Toyota Tacoma 3.4 liter engine IAT sensor is located on the outside of the air cleaner housing. The sensor is on the back of the housing.
There are 2 catalytic converters on a V8 2002 Toyota Tundra. Bank 1 is the manifold and cat on the drivers side and bank 2 is the manifold and cat on the passenger side. Sensor 1 is the sensor on the exhaust manifold before the catalytic converter. Sensor 2 is the sensor located after the cat converter. Bank 2 Sensor 2 is the sensor located after the catalytic coverter on the passenger side.
yes
I believe it is under the driver's side dash. It has a rectangular black cover. The owner's manual has pictures of all fuse panel locations.
bank 1 sensor 1 2002 on toyots sienna
The P1135 is set when the Engine Control Module detects a heated oxygen sensor heater circuit malfunction. This could be caused by a faulty air-fuel ratio sensor or a faulty engine control module.
Oxygen sensor heater malfunction (cylinder bank #2, sensor #1)
its part of the mass airflow sensor bolted to the airbox.
its a twisty on
P1135 mean air/fuel sensor heater circuit response (bank 1 sensor 1) It's the air/fuel sensor upstream (between the manifold and engine). It cost about $179 at a reputable auto parts store