no
If the vehicle was built with an oxygen sensor, you will need an oxygen sensor.
Nope. The computer doesn't even look at the oxygen sensor until the oxygen sensor reaches operating temperature.
The oxygen sensor is located in the exhaust manifold near the firewall. It is easier to get to the sensor from under the vehicle.
Yes it can!
unplug the connector, remove the oxygen sensor, it is located under the vehicle at the catalytic converter. install new oxygen sensor, plug in connector. done.
This tells you which oxygen sensor is out, look at your vehicle diagram to see where this sensor is located.
If the oxygen sensor fits the catalytic coverter and female vehicle port yes
It is in the exhaust on the driver side on the vehicle.
Yes, it can.
In the 1989 Grand Prix, the oxygen sensor is in the tail pipe. Look for a wire that is plugged into both the tail pipe and the undercarriage of the vehicle.
The oxygen sensor on any vehicle is located on under the car on the top of the muffler pipe just behind the cadallidic converter....do you know what the oxygen sensor looks like so you know what you're looking for?
The P0155 refers to the Oxygen sensor on Bank 2, sensor 1. Bank 2 on your vehicle is on the passenger side of the engine. Sensor 1 is the first oxygen sensor in the exhaust pipe coming from the engine.