In my '96 K2500 it is between the exhaust manifold and the catalytic converter.
Oxygen sensors are in the exhaust manifold, right before the crossover or headpipe, depending on which you have. If it says "bank 1" on the code reader, just replace them both. Since oxygen sensors fail after they've served for a while, if one has gone bad the other will be there soon.
Chiquititas - 1995 5-57 is rated/received certificates of: Argentina:Atp
Chiquititas - 1995 1-57 is rated/received certificates of: Argentina:Atp
Chiquititas - 1995 3-57 is rated/received certificates of: Argentina:Atp
Chiquititas - 1995 2-57 is rated/received certificates of: Argentina:Atp
Chiquititas - 1995 6-57 is rated/received certificates of: Argentina:Atp
To find 57 percent of a number, multiply the number by 0.57. In this instance, 0.57 x 3500 = 1995. Therefore, 57 percent of 3500 is equal to 1995.
Lauren Hutton and--- - 1995 Valerie Harper 1-57 was released on: USA: 30 November 1995
Sailor Moon - 1995 Gramps in a Pickle 2-57 was released on: USA: 9 November 1995
Percentage increase = 100*(new value-old value)/old value = 100*(72-57)/57 = 100*15/57 = 1500/57 = 26.3 %
57
Jeopardy - 1984 1995 Tournament of Champions Semifinal Game 2 12-57 was released on: USA: 21 November 1995