Bad speed sensor is a likely culprit
The oxygen sensor is screwed into the exhaust, behind the engine.
Most likely culprit is the ECT (engine coolant temperature) sensor. It can give this code and still not read high on the temp guage.
There are two oxygen sensor, follow the exhaust coming out of the engine. one in the front and one in the back of the engine. if you engine code p0135 bank1 these is oxygen is located between firewall and engine. or p0755 oxygen located in front of the engine
A HO2 sensor (heated oxygen sensor) moniters the level of oxygen in the exhaust and sends that information to the engine control module.
A malfunctioning oxygen sensor can cause the engine to be low on power.
An O2 (oxygen) sensor measures the amount of oxygen in the exhaust of an engine. The computer uses this information to calculate how much fuel to give the engine.
behind the engine
It is most likely your oxygen sensor
197000 miles does Possibly, and most likely, the oxygen sensor.
The 1996 Acura oxygen sensor can be found on the top of the engine. The oxygen sensor will be on the left-hand side of the air cleaner.
The oxygen sensor is in the rear exhaust manifold. You should be able to see it by looking behind the engine from inside the engine bay.
Likely a faulty coolant temperature sensor. Change the sensor.
The computer uses the oxygen sensor reading from the exhaust to adjust the amount of fuel injected into the engine.
There is a failure in the oxygen sensor heater.
The 1989 Dodge Dakota oxygen sensor can be found on the top of the engine. The oxygen sensor will be on the back side of the air cleaner housing.
The oxygen sensor is one of many things that could turn the check engine light on.The oxygen sensor is one of many things that could turn the check engine light on.
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.
Sensor one is in the exhaust manifold on the back of the engine. Sensor two is in the side of the catalytic converter.
Can you show me a diagram of the upstream oxygen sensor on a 3.5l liter Oldsmobile Intrigue engine?
There are two oxygen sensors in the exhaust behind the engine.
How do you change oxygen sensor in 1992 Toyota corolla? Is there a model engine 4A-FE without a oxygen sensor?
Bank one sensor two refers to the oxygen sensor. The bank one sensor two oxygen sensor is on the front side of the engine, after the catalytic converter.
O2 sensor in the exhaust manifold near the engine
Most likely it is a dirty or malunctioning oxygen sensor located on the manifold.