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That truck has 4 o2 sensors, there are two catalyst converters on this truck as well. Bank one (Driver side), bank 2 (passenger side), sensor one is before the catalyst converter , sensor 2 after. There are two catalyst converters on this truck as well. Follow the exhaust system back from the engine and you will find them. A scan will tell you which one you are looking for.
Bank two sensor two on a 2002 Ram is passenger side, after the catalyst.
Bank one is the side that includes cylinder number one. Sensor two is post catalyst.
It is catalyst efficiency warm up failure bank two. The problem is a PT Cruiser only has one bank.
There is no sensor three on this car. Sensor one is pre catalyst, sensor two is post catalyst.
You have four sensors on the truck, two before the catalyst converter, which you have two of, one on each side. Sensor 1 is the first one in line before the cat, sensor two is after the cat. Bank 1 is the driver side exhaust system, bank 2 is the passenger side. That being said, your sensor is the first one on the driver side.
Four, two on each side. Driver side is referred to as bank one, passenger side bank two. Senor one is before the catalyst converter, sensor two after.
Bank two catalyst warm up efficiency. The catalytic converter is not functioning properly.
Bank two is the passenger side of the engine. Senor one is before the catalyst converter. The answer is passenger side exhaust manifold.
You can locate the O2 Censor(s) yes there is 2 of them one on the bank one catalyst converter under the vehicle just before the converter itself and the second one is on the bank two catalyst converter. They're located in the pipes on the top part of the pipes.
TWO REQUIRED BANK ONE SENSOR IS LOCATED IN THE BACK OF THE MOTOR. CLOSE TO THE FIRE WALL ON THE EXHAUST MANIFOLD. bANK TWO SENSOR IS LOCATED ON THE CATALYST TOWARD FRONT OF THE MOTOR. BANK ONE YOU CAN USE A OXYGEN SENSOR SOCKET AND A LONG EXTENSION, BANK TWO WILL REQUIRE A COMBINATION WRENCH (7/8) IN SIZE.
A bank will only replace a bill if it is more than 50% intact with at least two corners as part of that intact piece.