Long story short I’ve been chasing a P2646 engine code for a while now and finally a shop that specializes in Honda’s was able to determine that my ECU needs replacing as it is not consistently sending a signal to the VTEC assembly. Now I was just going to get the stock ECU but I plan on...
Hello all. I am trying to get to the bottom of a p0420 code that appeared after i installed a new downstream oxygen sensor. I am sure i'm going to have to replace a my cat as i had previously had misfires that have now been solved. My bigger concern though are my O2 Sensors and the voltage they...