P 0135 for reference

by **DatSRBoi** » Mon Aug 29, 2005 8:43 pm

I wonder if the toyota dealership will reveal which is which. I feel like we are on the verge of a CEL light breakthrough...Exitments

by **SC V6** » Mon Aug 29, 2005 9:02 pm

Im going to figure this out and ill let everyone know... also Ill take pics of the issue that I am having... my problem isn't the O2 sensor being bad, but rather a short in the wiring

by **siennasc98** » Mon Aug 29, 2005 9:16 pm

SC V6 wrote:Im going to figure this out and ill let everyone know... also Ill take pics of the issue that I am having... my problem isn't the O2 sensor being bad, but rather a short in the wiring

Here is a good reference:

by **DatSRBoi** » Mon Aug 29, 2005 9:19 pm

Nice find.. Thanks a bunch.. Im going to run my code again tommorow and see which one exactly mine was.. Guess they run on same code but the scanner tells which exact one it is...

by **SC V6** » Tue Aug 30, 2005 6:50 am

P0135 is the Bank 1 Sensor 1 o2 sensor heater malfunction.. there is another code for Bank 2 Sensor 1 which is the front o2.. then bank 1 sensor 2 which would be the o2 sensor after the cat

by **SC V6** » Tue Aug 30, 2005 6:56 am

Just called Toyota, and they said that Bank 1 side closest to the fire wall... he said that sensor 1 is the header o2 sensor. He pretty much said what I posted before this post... I'm going to get my VIN later and give it to him and Im going to see if the radiator side o2 sensor and the firewall side o2 sensor have teh same part number.. ill keep u all posted

by **SC V6** » Tue Aug 30, 2005 9:05 am

hey siennasc98 where did you get that diagram from?

by **SC V6** » Tue Aug 30, 2005 10:05 am

here is what I heard from a local mechanic... Which ever side cylinder 1 is located is bank 1.. since our engine is cross mounted that makes the side closest to the firewall bank 1

by **DatSRBoi** » Tue Aug 30, 2005 10:09 am

So is that picture acurrate? Im about to run to autozone and repull my code again..

by **SC V6** » Tue Aug 30, 2005 10:14 am

Im thinking that diagram is right on.. the problem is I called the dealership and one guy said that the firewall side was bank 1, then I called back w\ my VIN and the duffus said that the radiator side was bank 1...

by **SC V6** » Tue Aug 30, 2005 10:45 am

okay.... so the bank 1 is the firewall side.. now the question stands... do I need a regular o2 sensor.. or do I need an o2 sensor w\ (air fuel) 2?

Whats the difference between aif/fuel sensor and a o2 sensor?

I had P0135 pulled and im not sure if I need to replace the o2 sensor or the airfuel sensor.. or are they teh same?

by **SC V6** » Tue Aug 30, 2005 10:54 am

Is it that California Spec cars use air fuel sensors rather than o2 sensors, and all otehr cars just use o2 sensors?? cause I checked that air fuel sensors and o2 sensors look exactly the same, and the air fuel sensors are twice as expensive...

anyone know the difference?

by **SC V6** » Tue Aug 30, 2005 11:03 am

alright.. I have called around some more and here is what im thinking on all of this...

I think the California spec. cars use an Aif Fuel Type o2 sensor which is twice as expensive as a non-cali spec car...

can anyone confirm this for me?

Thanks

by **SC V6** » Tue Aug 30, 2005 11:28 am

that is true.. I finally got a hold of someone creditable... Air Fuel Sensor is needed for CA cars.. and a regular o2 sensor is needed for a Non CA car

by **impactX** » Mon Sep 05, 2005 12:34 am

Yeah only Cali spec car runs on Air Fuel sensor.

Our O2 sensor is still damn expensive compared to generic Bosch units though... damn.

P 0135 for reference

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