04 D2
Hawkeye says
Fault 108 continuos power supply interuption
No other codes, no misfire codes, no misfire code history
Does anyone know the cause? Bad ground?
I have cleared the code, and it comes back, and the engine still has a miss. Just like power being cut on and off. Plugs and wires are right, it's not a 2 cylinder miss like swapped wires.
Does anyone know how to fix this?
Thank you

 

You might be right about grounding. Trace it from battery outwards. Main engine fuse panel if secured properly. Its separated from the bottom, try to push the main fuse block downwards with a bit of pressure. I had an issue long time ago when the interface get loose because of engine vibration. Hard to find coz its intermittent.

 

I'll give that a try, thank you!
It definately feels like the code says, that something is loose and breaking the electrical connection.

 

Are you clearing the codes and then pulling the battery connection?

My iCarsoft pulled a "Permanent Voltage Supply Fault" before which was related to disconnecting the battery.

Maybe try clearing the codes while leaving the battery connected? Also found this seems to confirm battery disconnect related: https://landroverforums.com/forum/di...t-108-a-80941/

 

I have cleared codes and restarted it.
And disconnected battery for several minutes, then cleared codes.
No change either way, and 108 Fault remains.