P2241 toyota 4runner 2004. A stored code p2241 means that the powertrain control module pcm has detected a positive current discrepancy in the upstream oxygen o2 sensor for engine bank number two. The front oxygen sensors o2 had some changes lately and now are called airfue af ratio sensor. The auto repair labor rates vary by location your vehicles make and model and even your engine type.
The p2242 code refers to the airfue af ratio sensor bank 2 also called front or upstream sensor bank 2 p2241 toyota af sensor bank 2 short circuit. Toyota p2241 o2 sensor positive current control circuit low. What does these codes p2238 p2241 mean why are the lights that i mentioned stay on and how can i resolve these issues.
P2238 or p2241 1refer to the technical information system tis 2003 camry repair manual diagnostics sfi system 1mz fe p2237 p2238 p2239 p2240 p2241 p2242. The sensor is the recommended bosch sensor and i did not read more. One front uptream and one rear downstream.
P2441 toyota description to accelerate the activation of catalyst when warming up the engine the air injection system pumps the secondary air to the exhaust manifold by pressure. The secondary air is supplied by the air pump and it is pumped to the exhaust manifold through the air switching valve. P2241 toyota meaning the air fuel ratio af sensor provides output voltage approximately equal to the existing air fuel ratio.
3only replace the af sensor indicated by the mil. Each bank has two 2 sensors. 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.
Most auto repairs shops charge between 75. Cost of diagnosing the p2241 toyota code labor. 10 the cost of diagnosing the p2241 toyota code is 10 hour of labor.
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. 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.
I Have A 2003 4runner That Has A Chronic Problem With A F Sensors Failing Over The Last 4 Or 5 Years I Have Replaced
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