How many o2 sensors are in vitz 2007 old shape model. I have 1kr fe engine. One sensor I can see one on top of exhaust.system. waiting for your valuable response. Thanks.
1 only - and you noticed it right position.
Thanks a lot. I cleaned it with carborator cleaner.
No I have checked. It has two o2 sensor one is before cat and other is after the cat.
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It Maybe The One With Primary And Secondary Bank....
Confirm It With ECU Type And Sensor Part No......
O2 sensor bank 1 and o2 sensor bank 2. I managed to open that but unfortunately my carborator cleaner were finished.
@amjads98 - did you by any chance note the part numbers of the O2 sensors while you had them off?
Can anyone else let me know the part numbers for the two O2 sensors on the Vitz 2007 model?
No brother. I have not. But next time whenever I remove then let you know
it has 2 O2 sensors one before the cat converter and one after that