The O2 sensor bank 1 location on a Mitsubishi Endeavor is next to the top hose of the radiator on the motor. The sensor is slightly below where the top radiator hose connects to the radiator and on the top of the motor.
Bank 1 Sensor 2 is located on the Right Hand Bank - After the catalytic converter. Meaning its on the bank closest to the firewall and after the catalytic converter. Call any Mitsubishi dealer and they will tell you where its @.
To replace bank 1 sensor 2 (downstream oxygen sensor) in a 2004 Mitsubishi Endeavor, first, ensure the vehicle is cool and safely lifted if needed. Locate the sensor, which is typically found on the exhaust pipe after the catalytic converter. Disconnect the electrical connector and use a socket wrench to unscrew the old sensor. Install the new sensor by threading it into place, reconnecting the electrical connector, and ensuring everything is secure.
Oxygen sensor: bank 1 sensor 2.
The bank 2, Oxygen sensor 2, on a 1999 Mitsubishi Diamante is located on the passenger side of the vehicle. It is in the exhaust in the undercarriage.
The Bank of Tokyo-Mitsubishi UFJ was created on 2006-01-01.
Mitsubishi Galant, 2002, 4-cyl, O2 sensor, bank 1 sensor 1 (upstream)... PART NUMBER: MR506364
Bank 1 is where cylinder #1 is. Sensor 1 is ahead of the converter (usually in the manifold.
Bank one sensor one on a 2006 Ram is before the catalytic converter on the driver side.
in front of the cat sensor 2 is after the cat
On a 2006 Dodge Dakota bank 1 sensor 1 is driver side above the catalytic converter.
From what i read, the bank one sensor is on the driver's side of the exhaust manifold. Bank one refers to the first cylinder.