On the catalytic converter, driver side, upper sensor.
driver side after catalytic convertor
Bank 1 sensor 1 was the upstream 02 sensor located before the catalytic con on my 03.
bank 1 sensor and bank2 located under air intake (plenum) on top valley of 03 6.0l 364 gas Chevy engine.
Avalanche Studios was created in 2003-03.
for a 97-03 grand prix there is a front and rear o2 sensor. bank 1 sensor 2 is the sensor located on the exhaust near the catalytic converter (cat) also known as the REAR sensor... bank 1 sensor 1 is located on the back of the engine on top of the exhaust manifold or headers would be the street term. thats the FRONT sensor.
Bank 2 Sensor 2 PO160 on a 03 Hyundai Santa Fe
there is not one.
There are 4 Total, 2 per bank. Sensor 1 is the Pre-catalytic converter sensor and sensor 2 is Post cat. (after). Bank 1 is the Driver's side and 2 is the Passenger side of the engine.
it is a great " little " truck when looked after.
bank2 is opposite side of the cylinder 1 and sensor 1 is before catalytic converter so the 1 near the radiator on the top
Trouble code P0141 means: O2 Heater Circuit (Bank 1, Sensor 2)
putos