I keep throwing code 23 on my B16a. I cant figure it out...
dont think it is bad gas.. but I guess it could be.......
any Ideas. I checked all wiring and what not. what should be my next step?

 

Knock sensor code. I had the same code, hooked up the wire and it went away. I guess even though the knock sensor is not functioning, the computer still needs to get a signal from it. Did you not connect it? Did you solder the connections? Did you add the pin to the computer (it may have come loose right at the computer). Just somes thoughts. HTH, Overkll

 

Yep its the knock sensor, same one im having. I just have to re wire my ****.

 

the engine has been in my car running perfect for a good 6 months
the code is a new thing everthing is wired up right Im sure
I think the engine is actually knocking

 

oops..that last post is mine. forgot to login.

 

chipped ecu