Warning 4 EFI

[hambo]

Hi,

I would nornally do a search but the search function is unavailable.

Therefore here goes. I was using the 350 today a bit more harshly than normal but nothing excessive. It was sat for an hour and after start up ig got warning 4. It cancels straight off with but reappears on start up.

I will speak to the dealer on Monday but does any one know what it means and is it serious? I was planning to use the car tomorrow. Should I leave it in its box?

Ant help would be appreciated.

Kind regards,

[targarama]

Lots of people have had this. A chip upgrade sorted it out for me.

[julianc]

If the fault is real, it's potentially serious. When I picked up my Tamora from the factory a couple of years ago, Heath (the service manager) told me that this was the only fault code that means you should stop immediately.

I've had it kick in once or twice at startup but almost immediately self-cancelling. However, it came on and stayed on when travelling at over 7000 feet altitude in Switzerland last year - however, I was expecting this as there was a thread a year or so ago that referred to low air pressure at altitude causing this fault code!

Julian