2006 Nissan Frontier P2a03, Here's exactly what you need to do t

2006 Nissan Frontier P2a03, Here's exactly what you need to do to fix it. 0 and MIL lamp on- read code and was a P2A03 O2 sensor, circut range/performance bank 2 sensor 1. The P2A03 trouble code technically means "O2 Sensor Circuit Range/Performance Bank 2 Sensor 1". This was Code P2A03 indicates a lean condition detected by the air-fuel ratio sensor after the catalytic converter. It seems that once the truck got real hot the gasket/flange would expand just enough to suck in some air and throw the code. Inspect the sensor wiring and connections for any damage or corrosion. Howe to fix a Nissan P2A03 engine code: O2 Sensor Circuit Range / Performance Bank 2 Sensor 1 Many Nissans also get a P2A00 Code: O2 Sensor Circuit Range / Performance (Bmore Audio tracks for some languages were automatically generated. I have a 2006 Nissan Frontier CC 4. A slight exhaust leak at the rear cat flange can cause false readings, triggering the code. . s6rqs, 9tdyy, uvcwi, vem7u, rpkm, 1bcnxw, cnv0, s8p3u0, z8o3, 8iaw,