Community Q&A Question: P0155-P1151 codes

Asking About: Mustang Rear O2 Sensor (Oxygen Sensor) (96-04)


P0155-P1151 codes

Will this O2 sensor from LMR take care of the error code or will I need another? Codes say Bank 2 sensor 1 is bad.

Rear O2 Sensor (Oxygen Sensor) (96-04) GT 4.6L
from Slidell |
0 0

Accepted Answer
Bank 2 is actually the drivers side of the engine, and sensor 1 is going to be the main o2 sensor closest to the manifold in front of the cats. Depending on what year you have, 96-98 is part number DY761 and 99-04 is part number DY834.
from Hewitt |
0 0 Staff Member Post!

Thank you for removing any doubt. Just didn't want to order the wrong sensor, DY834 it is - Christopher 3 years ago
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