Hodge

I was out driving yesterday and after a pull in 3rd to about 6k, idle became rough and a loss of power.

I’ve had this before and it cleared itself as if something became stuck and unstuck.
If the VVEL solenoid has failed / stuck, would that cause these codes and symptoms.
The reason I ask is when I fitted the solenoid, the centre pin was stuck in, and I have to release it.

Thanks
John