P2241 toyota 4runner 2004. I have a 03 toyota 4runner sr5 40 v6 i replaced the upstream o2 sensors and now have a p2241 code for low positive current on bank 2 sensor 1. The auto repair labor rates vary by location your vehicles make and model and even your engine type. P2241 toyota meaning the air fuel ratio af sensor provides output voltage approximately equal to the existing air fuel ratio.
The af sensor output voltage is used to provide feedback for the engine control module to control the air fuel ratiowith the af sensor output the ecm can determine deviation from the stoichiometric air fuel ratio and control proper injection time. P2241 is a diagnostic trouble code dtc for o2 sensor positive current control circuit low bank 2 sensor 1. Calls out bank 2 sensor 1 oxygen sensor.
P2241 code on a 2004 toyota sienna ce 33 v6. Bank two will be the side of the engine with cylinder 2 in the firing order. Toyota p2241 o2 sensor positive current control circuit low.
For your 2004 toyota 4runner v6 the bank 2 is the driver side and bank 1 is the passenger side. The front oxygen sensors o2 had some changes lately and now are called airfue af ratio sensor. Each bank has two 2 sensors.
What does these codes p2238 p2241 mean why are the lights that i mentioned stay on and how can i resolve these issues. One front uptream and one rear downstream. I have a 2004 toyota 4runner sr5 v6 and the check engine light and both vcs track lights are on and stay on while driving.
4runner2009 toyota iq2009 toyota yaris2009 toyota venza2009 toyota rav42009 toyota matrix2009 toyota hilux2009 toyota aygo2009 toyota avensis2009 toyota aurion2009 toyota 4runner2008 toyota sequoia2007 toyota tundra2007 toyota avensis2006 toyota rav42006 toyota. The 200 sensor was changed and the problem did not go away. 2004 toyota sienna 2004 toyota sienna factory service bulletin obdii code p2241.
I have researched and questions yet i get a bunch of different answers that are confusing. Most auto repairs shops charge between 75. 10 the cost of diagnosing the p2241 toyota code is 10 hour of labor.
P0156 is an obdii trouble code that occurs in the toyota 4runnerit is typically caused when the o2 sensor voltage is not within its specified operating range.