2001 S60 Fuel Injector Circuit Open and Cylinder 4 Misfire

[abscate]

If the problem does not move with foil or injector it's in the wiring , and probably the fuel injector wiring

You need the wiring diagram and fault tracing skills .

[Ariewhr]

That's what I was expecting. I did hope for something easier though.. Diagrams are no problem, I have a volvo Vida dice myself, and some other software with all the diagrams and manuals.

Thank you, and when I find out what it is I'll post it here.

[pattormey]

I'd really like to know how this was solved. I have the exact thing happening:

- P0204 and 0304 happen after driving a cold vehicle about 20 mins and stopping for an errand

- replaced all plugs, swapped ignition coil to see if it would move to diff cylinder, and it didn't...replaced coil anyway

- replaced injection connector in case there was a fault in the wiring at the connector

problem still repeating....

[EmilisLTU]

Hello, having same problem with 09 T6. What was the solution. Cold drives perfectly, some hotstarts after shopping and etc. starts acting up on first cilinder + misfire.
What was the solutions?