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Where is bank one on a 2003 toyota rav4?
bank 1 sensor 1 2002 on toyots sienna
location right bank knock sensor 2003 5.3 z71
Assuming this is for the V6, Bank 1 refers to the bank of cylinders toward the back of the engine compartment, near the firewall. Bank 2 is in the front of the engine compartment. Sensor 1 is the top sensor on the exhaust manifold right before the pre-catalytic convertor. Sensor 2 is the sensor after the pre-cat and before the exhaust merge.
bank one is close to the fire wall sensor one is before the cat
before cat
its located in the back of the motor.
Trouble code P0155 means: O2 Heater Circuit (Bank 2, Sensor 1)
It does not have a bank two.
Bank 1 is the bank that sits closest to the front of the vehicle. Bank one is the bank with cylinder # 1. You have 4 oxygen sensors, (bank 1 sensor 1, bank 1 sensor 2, bank 2 sensor 1 and bank 2 sensor2). Follow the exhaust from the head of bank 1. The first sensor you come to is sensor 1, the second is sensor 2.
Bank 2 is the side of the engine that faces the front of the vehicle, sensor 1 is the upper sensor, it is in the exhaust manifold
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.