I got a trouble code P2471 ..... Exhaust Gas Temperature Sensor Circuit Low (Bank 1 Sensor 4) ... but does not giving what to change or fix ...

 

So far come to find out that most of the dealships dont know that there a sensor four. and give you that deer in the head light each time. everyone one have idea which one is sensor four .... And on top of that my dpf filter now is has coal so its power down my truck and that is a pain in the *** . barely moves fast enough to do anything.... cant wait to get rid of the whole dpf system all together...

 

just unplug one and see what number sensor it sets a code for.

 

Ok I fixed it . Got h&s programmer n exhaust problem gone . Better gas miles truck sounds mean now .... Worth it