I got a code for "no activity " it's a brand new sensor. I have a blue, white,and 2 black wires on the harness. The o2 sensor has 2 black, a grey and white. On the wires that go to pcm there is a green, white , red and red with yellow stripe. The 2 red dont match up with the 2 black/ white wires .... can anyone please help me on how to wire this correctly or how to test it with a multimeter ?
It's only the upstream o2 sensor. Can someone help me on how to connect the wires correctly?

 

I got a o2 sensor and the colors dont match up . Can someone tell me how to wire this up correctly ?
I'm getting a code that there is no activity. I need to know how to test it with a multimeter can anyone help plz?
The wires from the harness arnt the same colors as the ones going to pcm ect....
Please message me if you know how I can fix this

 

Suggest returning the universal sensor for a model-specific O2 sensor. There are too many potential errors and your questions suggest lack of experience.

good luck

 

Buy the correct sensor...denso...the engine light will come on shortly after install of this universal sensor
.Honda's are very picky when it comes to sensors and ignition parts...i just bought a 02 sensor..denso...for less than $30...

 

I put in a 2nd o2 sensor and am getting a no activity code ...what does this mean ...how can I fix it ?

 

What's the actual code number? Something like P1234...

 

 

I ran this test but i dont know what it means ..can anyone help ?

 

To be quite honest, unless you're using either an OEM or Denso O2 sensor, you are wasting your time.

 

I have to agree with several of the other previous responses to get an OEM or Denso sensor with the connector. The upstream is an air/fuel ratio sensor.