Hi, The engine will not start first time, or more accurately it starts and then immediately dies. The second or third time you try the engine will start and run fine. Its an OBD2 VR6 and the problem started when I replaced the Air Flow Meter (& Coil pack). I've checked VAG-COM/VCDS, and no faults are displayed. The air flow meter appears to be working correctly (outputs bigger numbers when throttle is opened). Fuel pressure is fine. Lambda probe seems to indicate the engine is running rich (mostly negative lambda adjustment numbers, measuring blocks 004). Possibly related - I think
