Questions & Answers for: Ford F-150 02 sensor

02 sensor most likely the heater is burned out and will need to be replaced, it would be the one before the catalytic converter. Sometimes the 02 sensor gets slow and will not read fast enough if that

...02 sensor, all the heated part does is heat up the exhaust faster in the few seconds that its purpose is for to reduce cold start emissions. Now if someone diagnosed this and recommended 4 02 sensors ...

what sensors are involved when my gas is running lean and/or heavy? maf, 02, computer, vacuum leaks,coolant and air temp sensors. Generally when nothing can be found wrong thru a professional ...

2002 ford f150 error codes P0171 & P0174 running bad stuttering and trying to die new fuel filter cleaned maf sens. no vacume leaks a lot of time the 02 sensors are overlooked, it could be ...

...02 sensor. How many do I need to buy??? I keep reading different numbers, ranging from 2 to 4. Thanks! bank 1 sensors you have 2 on exhaust bank 2 you have 2 sensors there are 4 02 sensors they range ...

...02 to activate the light, lean or rich exhaust emissions? what its saying is the sensor is working and it has detected a bad emissions or fuel mix in the exhaust, it is not telling you the 02 is bad, ...

...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 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 Might try this. Your engine ...

...be a catalytic converter . Replace the 02 sensor that the code indicates and have the code erased by AutoZone. I really like to use a Ford or NAPA part when replacing electrical components. ...

1998 F150 4.2L p0153 code: Bank 2.. 02 Sensor. where is bank 2 Sensor 1? Front oxygen sensor bank 2 Driver side of motor 1,2,3 4,5,6 front to back