Questions & Answers for: Toyota 02 sensors

... A Bank 1 circuit malfunction...does this mean sensor is bad? or could it be something else? thanks 02 sensor is defective... if the cam sensor did not work it would not run, try replaceing the 02 ...

...ESV. Probably not. The California car is all together different. Usre the Cal, O2 Sensor. The 02 sensor is still the same you can buy a AFTER MARKET 02 heated 02 sensor and still keep it

...02 sensors One before the cat converter and one after. The #2 02 behind the cat converter is the one that trips the light if emmisions are unacceptable coming out of the converter. The #1 or front 02 ...

...02 sensors and being the ones that have a seperated duel exhaust system. You will have an 02 sensor located upstream of the catalytic converter and one down stream of the converter so make sure you ...

p0141 code, bank 1 sensor #2 on '02 Highlander location of O2 sensors on a '02 Highlander, there are about 4 that I can see, which one is #1, #2 and so on? it says sensors 2 in the code library

...02 sensors? Just because code says 02 sensors doesn't necessarily mean they're bad. Bad 02 sensor code can also indicate bad cat. converter. If 02 sensors read exact same reading before and after ...

code po161 which is bank 2 sensor 2 That sensor bank 2 is the 02 sensor that monitor thhe catalytic convertor more than likey when you get a code heater circuit its a failed 02 sensor itself so a ...

02 toyota camry 4cyl code p0136 R&R both o2, same prb. code p0136 sorry don't do codes.. Yes, malfunction bank 1 sensor 2 for the oxygen sensor there. Did you replace bank 1 sensor 2 the second ...

Do I need to have my computer reflashed if I replace my 02 sensor on my own, or will it reset itself when I replace the 02 sensor If the problem was due to sensor it should reset itself after driving,

2000 toyota alvalon check engine light keeps coming on for code p0171 after replacing 02 oxygen sensor in bank 1 Replaced gas cap, cleaned maf sensor, replaced 02 oxygen sensor in bank 1, and put ...