WHAT OXYGEN SENSORS ARE THESE CODES F

1997 Ford Thunderbird

Tiny

pres3

April, 28, 2010 AT 8:52 PM

Computer problem
1997 Ford Thunderbird 6 cyl Two Wheel Drive Automatic 77,500 miles

Just had a smog check done on my car.
It failed. They gave me these two code numbers.

PO155 O2 Sensor Heater Fault ( Bank 2 Sensor 1 )
PO161 O2 Sensor Heater Fault ( Bank 2 Sensor 2 )

I checked my Chilton Manual for 1997 T-Bird 3.8L V 6
It doesn't tell me the actual locations for these sensors.
Just very vague locations.

What I need is a picture or someone to give me a more complete answer

FOUND 166 RELATED QUESTIONS

1 Answer

Tiny

bluelightnin6

April, 28, 2010 AT 9:14 PM

Hello and thanks for donating

Both of the oxygen sensors on your vehicle are in the exhaust manifold. The number 1 O2 sensor is at the lower right rear of the engine in the exhaust manifold while number 2 is at the lower LEFT rear of engine in the exhaust manifold. A diagram is below to clarify..


http://www.2carpros.com/forum/automotive_pictures/261618_Noname_2067.jpg



http://www.2carpros.com/forum/automotive_pictures/261618_Noname2_665.jpg

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