Quote Originally Posted by Dave
It's actually 502, which succeeded 501 01.

I had it in my head that it had a DPF with the straight exhaust which would have been 507

It's an ASZ engine if memory serves?
I've no idea if the engine code Dave. I had planned on cleaning out the bay the weekend and checking filters etc but the weather stopped all that.

Good thing I didn't spend all weekend looking for an oil that has been superceeded