Hi all,

I am after some help please. I have a 2005 Odyssey and have begun to experience an intermittant fault accompanied by a fault code.

The vehicle will begin to surge under load, almost like an ignition cut and throws the code '5635 22-3 rocker a motion system RPF/STK B1'. Has anyone experienced this before and can you identify the code? Judging by the 22-3 and rocker motion part I am guessing it is a VTEC fault. I am leaning towards the oil pressure switch but I am hoping someone has seen this before and can tell me what it is before I blindly start replacing stuff!

Thanks for the help guys!