2002 Mitsubishi Galant "oxygen sensors code" Questions

...all four oxygen sensors. If you have changed out the parts and still get the codes you probably need to have the ECM reset. The dealer can do that for you or a repair shop that has the scan

...code scanned, and it'll tell you if it's bank 1 sensor 1, bank 1 sensor 2, bank 2 sensor 1, bank 2 sensor 4. Bank 1 is on the same side as Cylinder 1 Bank 2 is on the opposite side of Cylinder 1 ...

...oxygen sensors Does anybody have a schematics of the exhaust with oxygen sensors? Thank you Btw its galant 2002 2.5 V6 6A13 Engine all you have to do is follow the exhaust from the manifold back and ...

...oxygen sensors before each cat that help determine fuel trim and are refered to as sensor 1 and two oxygen sensors after the cats that monitor cat efficiency and are referred to as sensor 2. The bank ...

...(bank 1 sensor 2) PO155 is the same for bank 2 sensor 1. Depending on your mileage, and no wiring problems, you will need to replace the oxygen sensors and clear the codes. I hope this

...oxygen sensors.3) The vehicle has 2 catalytic converters, and the one that is giving you this code is the front one.4) The front catalytic converter is attached the the exhasut manifold and repair ...

...code of p0421 Basically this means that the oxygen sensor downstream of the catalytic converter on bank 1 is detecting that the converter is not working as efficiently as it should be (according to ...

...oxygen sensors 1 (front O2 sensor) and heated oxygen sensors 2 (rear O2 sensor).A three way catalyst converter (Manifold) with high oxygen storage capacity will indicate a low switching frequency of ...

Sensor 2) I would try replacing the Oxygen sensor, then clear the code. The O2 sensor would be the after the catalytic converter ( sensor 2) on the exhaust pipe of the number 2 cylinder uses ( bank 2)

...code. I had the oxygen sensor replaced a year ago and one mech thinks it's the fuel tank pressure sensor. How can I access this or fix the problem. It runs great but when I start it, it winds once or ...