Nissan P155b00 -

Sometimes, software issues within the vehicle's computer can cause or contribute to fault codes. A dealership can check for and perform any necessary software updates.

Drivers may notice several performance issues when this code is active: nissan p155b00

Located upstream of the Selective Catalytic Reduction (SCR) catalyst to measure engine-out emissions. Sometimes, software issues within the vehicle's computer can

: Frayed or broken wires between the sensor and the ECM can lead to "circuit range" errors. nissan p155b00

If your vehicle is less than 5 years old or has under 100,000 miles, this issue may be covered under a manufacturer warranty .