Today I started my car up and pulled out my road, got to to about 50 and was cruising when all of a sudden the Engine Management light came on, the car was very jerky, but they weren't violent jerks, just lots of very small ones. and I lost all power (limp home mode?) I parked up and popped the bonnet, could not see any loose wires or pipes, and the engine idles fine albeit at about 1000 rpm instead of the normal 800-900 mark, but i think that was done to it not being fully warmed up.
Whats gone wrong? AFM/AMM (what ever you wanna call it), blocked/broken injector? any ideas?
The car is Mk4 2.0 16v Sri with 56k on the clock and with fresh oil and plugs.