...O2 sensor, cleaned maf sensor, and did check on dpfe sensor. I am completely confused. Please help. Sounds like the cat may be blocked. Stand at the tail pipe and get someone to rev it. If you get a ...
...O2 Sensor located on 2003 Ford Focus? Check Engine Light is on and trouble shooter device says the problem is in the O2 Sensor Heater Circuit, but where is it located. The code will tell you which O2 ...
...O2 sensor needs replacing? I have a 2003 Ford Focus SE and the check engine light is illuminated. I took it to Auto Zone to get it checked and was told that the O2 sensor is malfunctioning and they ...
i have a 2000 ford focus and need to know where the rear o2 sensor is located just follow the exhaust and you will find it after the catalina converter
...o2 sensor probably getting old. anyways it is either going to be a vacuum leak causing the system to go lean from unmonitored air or the o2 sensor is bad. check for vacuum leaks first. p0103 is -- ...
...o2 sensors and the ecm rang continuity and the wiring is good also checked fuse good and they both have 12 volt changed the sensor still have the same code. Has anyone else had the same issue. Any ...
Question about 2003 Focus
...lean (bank 1) and p2195 o2 sensor signal stuck lean (bank 1 sensor 1) codes the car dose not want to idle good. what could be my problem? fix the problems__________autocom cdp pro can work on ...
...30 and 40 mph replaced plugs and O2 sensor, no change. Car has 80K miles. Most noticeable in 3rd & 4th gear. If the engine has a miss or power loss, the check engine light should be on.Is it
...clean up the exhaust gases & adjust the fuel trim So you either have a failed O2 Sensor or more likely a failed exhaust converter The OBD Codes & other data will help determine the ...
...O2) sensor, the Engine Control Module (ECM) has detected a lean system, which means that there is either not enough fuel or and excessive amount of air in the system. Start by checking for vacuum ...
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