Hello, I'm new here and I have a problem with my Honda odyssey 2007 J35A7. I bought a car some time ago without an engine and a piece of equipment I was able to complete the car and have been driving it for some time but I have a problem with error p2647. In the car, I personally repaired the engine, i.e. new pistons, heads, etc. The shafts checked everything mechanically works (VTEC), I also replaced a new Vtec valve (rocket arm with sensors), valve clearances checked, new timing and the engine controller also listed according to the chassis number. I suspect that the fault lies on the side of the electrical wiring but I am not sure and I have nowhere to get the wiring diagram for my car (the wiring was bought on ebay seems to be correct but I wanted to check it according to the wiring diagram).
my question is anyone able to help me? gives vin number 5FNRL38497B037485. the engine is without VCM

best regards

 

What does code p2647 read out as? Solid or Flashing? Does is seem to be driving fine but just showing a code?

 

The code is continuous the car goes to 4500RPM. otherwise ok

 

Hest error immediately after starting the car

 

Hello, further exploring the topic needs Scheme to exit the pinout from ECM. I have 37820-RGL-A83 and this number also comes out after VIN number. Please help