TacomaWorld

Hello,
I went to OReilly's where they placed their reader on my truck. 28000 miles on truck. Reader says P2237, oxegen sensor bank one. Maint req, traction indicator, and check engine lights have been on for weeks. Truck runs perfectly. Any help would be appreciated. If and when I can return the favor, I will. Thanks.
Jerry Freeman

 

Don't know the answer, but you might edit your thread title to include the issue. TacomaWorld could mean anything...

 

You title SUX , in a good way though. change title name to something that reflects what you are seeking

 

With so few miles on it, o2 sensor failure seems a bit odd. Have you cleared the codes and seen if they come back?
Could be so simple as a poor connection leading to the sensor.

 

I think your emission system is still in warranty.

 

o2 should fail at 130,000 not 28,000

it is wiring problem

o2 sensor got drowned and did not dry off properly or
has dirt clogging it's clean air sample intake (this is either holes on side or centered down the wire bundle to it)


agreed should be covered by emissions warranty

 

Maint Req means you need to change the oil and reset the maint req light.

The VSC light always comes on with any check engine code.

 

The emission system (what the O2 sensor is part of) is under an 80,000 mile service warranty under penalty of the federal government so the dealer will foot the bill on that one if you take it into them.

 

HEY BOYS I'M HERE FOR TACOMAWORLD WOOOO!!