Driver side, after the catalytic converter.
Do you mean code P0037? If so:P0037 HO2S Heater Control Circuit Low (Bank 1 Sensor 2)
The Drop - 2004 1-37 was released on: USA: 20 September 2004
Tavis Smiley - 2004 1-37 was released on: USA: 25 February 2004
37 at autozone
At the Movies - 2004 8-37 is rated/received certificates of: Australia:PG
Hi the Bank's sort of 05-04-37 is..........YORKSHIRE BANKGloucesterGL1 2AHRegardsJohnson AlagumalaiINDIA
it is probobly the abs/speed sensor located on top of the rear differental its an eazy fix, it can be done in a parking lot and it only costs about $37 at advanced auto
The Drop - 2004 2-37 was released on: USA: 12 April 2005
The Soup - 2004 4-37 was released on: USA: 29 September 2007
The Soup - 2004 7-37 was released on: USA: 1 October 2010
The Soup - 2004 8-37 was released on: USA: 30 September 2011
The Soup - 2004 9-37 was released on: USA: 12 September 2012