Questions & Answers for: Ford 02 sensors

...02 sensors fitted but same error codes came back engine managment light came on had it diagnosed came up with 02 sensor1 bank 1 02 sensor 2 bank1 heater current malfunction had both sensors replaced ...

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Question about 2003 Expedition

2 Answers

...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 ...

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Question about 2002 F150 Regular Cab

1 Answer

...02 sensors instead of trying to re place them. thanks You can try to clean them with carb cleaner and a tooth brush but if it has a heated 02 sensor most likely the heater is burned out and will need ...

...02 SO PEOPLE AUTOMATICALLY REPLACE SENSORS...IF YOU CLEAR THE CODES DOES THE CHECK ENGINE LIGHT COME BACK ON RIGHT AWAY OR DOES IT TAKE A LITTLE TIME... IF IT TAKES A LITTLE TIME THEN YOU HAVE SOME ...

Question about 2000 Escort

1 Answer

...i replace it now oxygen sensor are coming up its has 4 a defective EGR valve will at time effect 02 sensor functions. But even though you vehicle does have 4 02 sensor. The DTC (diagnostic trouble ...

...02 sensors which are heated and one downstream past catalitic conveter. If may have the second style with the Y cross over with 1 upstream before the cat and one after. The difference between the 0-2 ...

Question about 1997 F150 Regular Cab

2 Answers

...02 sensors an i change all four and i also change the massive airflow sensor, and i also had the fuel system cleaned and its still loafing and still reading out 02 sensors If it's still reading 02 ...

02 ford windstar p0174,p0174,p0301runs great buts idles rough.put on new plugs wires and plugs, pvc air filter,fuel filter.runs great after you give it gas but idles rough and sometimes dies, now ...

...02 sensors? Did you check wiring circuits for 02 sensors? My first thought is to voltage for 02 sensor heater circuit, red wire with yellow tracer. Should go hot with key on, use a test light. That ...

In need of 02 sensors location on 01 ford expedition 5.4l The 02 sensors are in the exhaust. Did you get trouble code for 02 sensor? Did the code refer to bank1--bank2 or sensor1--sensor 2?

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