What kind of material is the Denso oxygen sensor?
Denso Oxygen Sensor is designed to detect the amount of oxygen in the exhaust stream. It is constructed from high quality stainless steel, porous polytetrafluoroethylene, fluorine rubber, aluminum oxide, high-grade platinum and ceramics.
Who is Denso and what do they do?
DENSO is a supplier of advanced automotive technology, systems and components for major automakers. The DENSO Philosophy guides our corporate actions, ensuring that we will continue to be trusted by people around the world.
What kind of sensor is on Silverado 1500?
Just replaced all 4 O2 sensors in my 05 Silverado 1500. B2S2 low voltage check engine light. Always seemed to have a little bit of rough idle in my opinion. Truck has a little over 140k. I’m fairly certain they were original stock ones based on the corrosion but with the proper O2 but socket, loosening them up wasn’t as bad as I anticipated.
How much does a Denso oxygen sensor cost?
Total cost $120 with the sensor, tool, and PB spray. It’s been 100 miles since install and my check engine light has not come back on. Originally I had CEL code P1135, and prior to install P1130 showed up as well. After a great deal of research and confusion I bought this part with the thought (hope) that it was the correct one.
Where is the p1135 code on a Denso?
I opted for the original P1135 code which I read was associated with the sensor on the back of the engine near the firewall. First, this product is the air/fuel sensor (see picture) not the O2 sensor, though I read they are the same.
How does the Denso air fuel ratio sensor work?
This sensor features zirconia solid electrolyte integrated with alumina heater substrate which precicely controls the amount of oxygen concentration that flows into the diffusion layer to limit current flow. This sensor can easily be installed and ensures longevity.
DENSO is a supplier of advanced automotive technology, systems and components for major automakers. The DENSO Philosophy guides our corporate actions, ensuring that we will continue to be trusted by people around the world.