P0132 O2 Sensor 1/1 Circuit High
P1128 Closed Loop Fueling Not Achieved - Bank 1

Also got O2 Sensor 1/1 Circuit Low, Cylinder 6 misfire, and Multiple cylinders misfire, although they all cleared

The first two, rings in and out. May be in for a day or two, then clear for a day or two.

Any advise, or diagnostics?

 

Nothing? Nobody has this type of knowledge?

 

Final bump on this. Anyone?

 

For P0132, the electrical diagnostics manual lists several possible causes (electrical shorts, opens, bad PCM, and bad O2 sensor) and tests -- too long to plagiarize here. Given you probably want a quick fix to try, suggest replacing the bank 1/1 O2 sensor. BTW, The P1128 code is likely the result of P0132.

Best of luck

 

BTW -- The bank 1/1 O2 sensor is on the passenger side and on the upstream side of the cat.

 

But theres more then one O2 sensor on the 3.8 ain't it? My understanding is theres two before the manifold, and two after the manifold, but I'm not sure.

 

Oh, just seeing this, thanks

 

There's 4. There's a cat for each bank of cylinders, and a sensor upstream and downstream for each cat.

Bank 1 is the passenger side where #1 cylinder is. Bank 1 Sensor 1 (1/1) is the upstream sensor on the passenger side. 1/2 would be the sensor downstream of the cat on the passenger side.

 

Same problem here, typing too slow and the reply is late... My motto is that anything worth typing is worth typing two or three times.

 

Did you make any headway on this?