hey guys got a 97 hatch here with a jdm b16a swap running a pr3 ecu. as of now vtec isnt working along with the speedo. the speedo works every blue moon it wil dance for alil then stop working. vtec works when the speedo works so i think its the vss. all wiring to the vss looks good. cleaned the terminals on the conectors and looked at al wiring by the speedo. everything looks good visually.

 

What Check Engine Light codes does it show, if any?