Frontier XE King Cab 2WD V6-3.3L (VG33E) (2001)
EC-O2S2B1-01 Connector View
P0137 Heated Oxygen Sensor 2 (Rear) (Bank 1) (Min. Voltage Monitoring
EC-O2S2B2-01 Connector View
P0157 Heated Oxygen Sensor 2 (Rear) (Bank 2) (Min. Voltage Monitoring
EC-O2H2B2-01 Connector View
P0141 Heated Oxygen Sensor 2 Heater (Rear) (Bank 1)
EC-O2H2B2-01 Connector View
P0161 Heated Oxygen Sensor 2 Heater (Rear) (Bank 2)