Questions & Answers for: o2 sensor wrangler

...O2 sensor. I had some issues with early 90's 4.0 liters where the O2 sensor would stick rich under heavy acceleration and would cause it to lean out and bog down. It felt like a rochester four barrel ...

...wrangler code po174 just had dealrer replace 2 o2 sensors- codes were po171 and po174- worked OK for around 100 miles and then ck engine light back on but only with codes po174 now??? Check wiring to ...

...O2 sensor that helps the sensor reach a high temp in order for the O2 to start working faster. It seems this circuit is not working, therefor the PCM alerts us by displaying a trouble code. In most ...

...O2 sensor(s). If the sputtering stops replace the O2 sensor(s). Mine was faulty and stuttering too and no check engine light or code was thrown. After unplugging the O2 sensor and monitoring for a ...

...wrangler the eng light is on comp says o2 senes b1 & b2 high voltage 250 km to a tank If the oxygen sensors on the vehicle are faulty then that could easily cause the poor fuel economy. Replace ...

...STARTS BUCKING LIKE CRAZY HAVE DONE TUNE UP/ CHANGED FUEL FILTER /MAP SENSOR/O2 SENSOR ONLY CODE I'M READING IS O2 SENSOR BUT ITS NEW? try to change the tps sensor (throttle position

...sensor just bought jeep 92 wrangler has test pipe insted of cad convert do i need to put in o2 sensors most cars will not pass emissions with out them. some places may also want the catalectic ...

my ford fusion has three O2 which one is heated O2 sensore On a ford all the sensors have a wire that heats them you have upstream sensors up by the engine and downstream sensors located on or before ...

...O2 sensor changed about 6 months ago.. Not sure if our Model has a downstream O2 sensor. Please advise Check ignition timing and verify cross counts on o2 sensor. If good. Catalytic converter. Check ...

...o2 sensor heater curcuit fuse in a 05 wrangler 4.0 l When that code shows up, it normally means that the O2 sensor is bad, or there is a bad connection or burnt wire. All of which are corrected with ...