2004 civic EX O2 sensor no input

[Eric2004civic]

Can I ship this to you? Nearest dealer in 3 hours from me. Thanks

[Spunkster]

Send an email to support <at> hondata.com with the following and I will issue an RMA and give you further
instructions:

Name:
Address:
Phone:
Email:
Serial#:
Description of problem:

include a link to this thread.

[Eric2004civic]

I shipped to Hondata, they bench tested and tested in a vehicle with no issues… this helped me narrow down the issue. I knew the O2 sensor (it was a new sensor) was good and the ECU was getting a signal from the O2 sensor, after more research the O2 sensor that the auto parts store sold was incorrect, was the downstream sensor (narrow band) I replaced the upstream sensor with a wide band and car is running right. Nice to know there are companies that support their products even many years after purchase. Thank you.