...02 sensors are located on the front of the exhaust manifold. Should solve problem and increase gas mileage. Sound like this is definitly a M.A.F (mass airflow) that is at fault causing th system to ...
Is it normal for your 98 expediiton to make sounds?.... P0133 is a 02 sensor circuit slow response bank 1 sensor 1 .which means you need a new 02 sensor in bank 1 and it is the closest to the engine
Question about Ford Expedition
...sensors are a pain to troubleshoot. MAS/MAP or IAT sensor is a problem one also...it is the cheapest of the sensor. If the 02 sensor is not functioning the onboard computer does not have the info ...
...If it's 4.6L, that's driver side of engine. P0174------ system too lean bank 2 the upper 02 sensor is bad on bank 2, or the mass air flow sensor could use a
...tonight is when the surging started... Any ideas? code p0171 means right fuel trim is lean the 02 sensor or map sensor can be at fault ...
told me under the hood on top of the engine to the back of the car Oxygen sensor is in the exhaust (depending on year & engine there is multiple 02 sensors) And injectors, there are 1 per cylinder
...install it nack. That will reset your ECU and it will run little rought tilll learn new change in 02
...- bank 2 sensor 1 on a 2001 ford expedition eddie bauer You will be told that it is passenger side 02 sensor before the cat,, but it is not .. Drivers side right after the manifold is the one you
Question about Ford Expedition
1997 ford expedition 4.6 engine code p133 02 sensor witch 02 is it there are 2 on upper exhaust 2 after cat converter code p133 witch o2 sensor is this one Bank #1 Sensor #1 that is the pass ...
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