Guys, my 2004 Renault master van has a falut, i've googled it and cant find anything about it, just hoping someone on here can shed a bit of light on it for me.

The van has oil in it ok (according to dipstick), it starts and runs fine, when i turn it on, all warning lights come on and off when it starts as normal, also message is displayed saying oil ok, but when i rev the van to 3000 rpm (when driving or stopped) the red oil warning light comes on and the stop light. The engine doesn't have any strange sounds coming from it, but then i havent ran it very long due to this as i'm scared it'll get damaged.

Has anyone seen or heard of this fault before or can possible help me.

Davy

not come across that fault.Would suggest an oil flush,new oil and filter.If the engine has a high mileage maybe the strainer is partially blocked.If so then hopefully a flush will clear it.

Oil pressure maybe warning?

As above, an oil and filter change could be worth a try.

What's the mileage and history like?

if it comes on at 3000 revs then maybe vibration at those revs is causing the oil pressure switch wiring to earth out?try driving below 3000