Toyota 4runner p2241. Where is the location of bank 2 sensor 1. 2004 toyota sienna o2 sensor p2238 p2241 so the codes that ive been getting is p2238 current control circuit low bank 1 sensor 1 and p2241 pumping current circuit low for af sonsor bank 2 sensor 1 and so ive replaced the o2 sensors like this wiki said and there doesnt seem to be anything wrong with the electrical and the engine runs. P2241 is a diagnostic trouble code dtc for o2 sensor positive current control circuit low bank 2 sensor 1.
P2241 toyota 4runner how do i know which sendor needs to be replaced. P2241 toyota meaning the air fuel ratio af sensor provides output voltage approximately equal to the existing air fuel ratio. P2241 toyota description the air fuel ratio af sensor provides output voltage approximately equal to the existing air fuel ratio.
What does these codes p2238 p2241 mean why are the lights that i mentioned stay on and how can i resolve these issues. Each bank has two 2 sensors. 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.
Oxygen sensor pumping current circuit low bank 2 sensor 1. Asked jul 24. This can happen for multiple reasons and a mechanic needs to diagnose the specific cause for this code to be triggered in your situation.
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. 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. 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.
The sensor is the recommended bosch sensor and i did not read more.