Hi. I need help.

I have intermittant code 45, which is charge control solenoid.

I have replaced the solenoid

I have checked 12 volt live at solenoid

I have checked continuity from solenoid back to ECU

I have changed ECU

Occasionly the fault goes away & she drives fine for maybe 10 miles & then it returnes & car goes into Get Home Mode

Now I have changed engine wiring harness & still it is the same.

Does anybody have any ideas

 

was it a new harness? new solenoid? thats really odd, code should only come on for an open or short