2006 GTX Wake 155hp will not stay running. Thank you

[coreyb66]

2006 GTX Wake 155hp

good constant fuel pressure.

I have a P0600 fault in communication system.

I need to check circuits 2-10 & 2-11. I see this everywhere and it is the white/red and white/black wire communication loop.

Do I check this circuit to see if it is grounded or check it for vlotage or check a loop for resistance?

Is the best approach to check each sensor individually or should the fault system find bad sensors?

Thank you

 

[Dr Honda]

Check the wires without power, to make sure the connections are good. The communications buss is logic level (TTL) data. It's almost NO current, and 0, +5v.


Once that is verified... I would still check the sensors individually.