2001 Toyota Tundra O2 Sensor Bank 1 Sensor 1

Answered Dec 30 2012 by OBDIITech 54k points Best answer.

2001 toyota tundra o2 sensor bank 1 sensor 1. Heres most of them. O2 sensor extends 310mm 122 wiring harness very suitable for adding connectors. When the sensors start to wear out in your Toyota replace them with OEM sensors and bring new life to your vehicle.

Walker Exact Fit Oxygen Sensor 350-34402. I just replaced the o2 sensor and 3 days later the code finally went off. Bank 2 Sensor 1 is the first sensor closest to the engine.

Bank 1 is the bank where cylinder 1 is. Can anyone point me to a schematic of. Wideband o2and it is not able to be tested the same way as an o2.

Bank 1 B1 refers to the bank that includes cylinder No. Bank 1 Sensor 2 is the second sensor on the engines exhaust pipe usually behind the catalytic converter. On my 2001 Tundra v-8 Im getting a Po155 o2 sensor heater circuit malfunction from my scanner.

Hey guys I got the P0138 code on my 2005 tundra SR5. And if you arent sure if you have a bad sensor you might start here. Read the toyota docs on how to correctly test bank 1 sensor 1.

Oxygen sensor heater control circuit gm wiring diagrams part 1 front test universal o2 diagram help ih8mud forum code 21 28 1999 toyota rav 4 diagnosing wire harness me up my new f air fuel and diagnosis 2000 solara electrical problem ainulot tacoma world how to. Discussion Starter 12 Aug 14 2009 Edited Bank 1 sensor 1 is just below the exhaust manifold on the back side of the engine towards the fire wall. And I would definitely stay away from the Bosch sensor.