Question about Toyota RAV4
On Toyota models the error code meansthe problem is as described below
P1135 Air/Fuel sensor heater circuit response (bank 1 sensor1).
It indicates the most common problem with your O2 sensor . Bank ! sensor indicates the upstream O2 sensor. It might be faulty and needs to be replaced.
Posted on Nov 15, 2010
I want to change my P1135 sensor but I dont no where it is
Posted on Oct 10, 2011
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Posted on Jan 02, 2017
SOURCE: check engine light on
This is a code that is indicating you have a problem with the "bank 1, O2 sensor 1" heater circuit. Bank one is the side of the engine that has cylinder #1, and sensor #1 is the O2 sensor on that side that is before the catalytic converter. This code sets when the computer senses that it either takes too much or too little current to drive the heater inside the O2 sensor. Typically, most shops would simply put a new O2 sensor in this location as it is ten years old and there is a good chance that the O2 sensor has burnt out However, there is a possibility that the driver circuitry has a problem as well.
I would replace the sensor, I believe it is the one on the passenger side between the engine and the cat. After that, you will have to drive it a bit for the code to cancel, or you could have it reset with a scan tool.
Posted on Mar 23, 2009
Toyota Specific Trouble Codes
P1135 Air/Fuel Sensor Heater Circuit Response. (Bank 1 Sensor 1)
If you have changed the proper sensor then you may need to have the cam shaft looked at.
Posted on Dec 16, 2008
anyone knows the solution for Camry Engine code 440. I reset at half tank of gas & then filled upo the tank. Engine Light came back exactly on half tank again.
Posted on Feb 26, 2010
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