I have just purchased the standard PPC for my 2001 9-3 Aero. When I installed the software onto the car and took it for a test drive. While driving along in 5th at around 55mph the engine check light begun flasing for arond 5 seconds. This subsequently happened again under acceleration in 3rd on this occasionn the light remained on. When i reverted back to standard this light went out. The vehicle has never given me a hint of trouble in 7k I have covered since i bought the car in Feb 05. Its done 92K with a full service history, the car is now due a service , which it is booked to have at the main dealers. Any suggestions as what the problem is - could it be software related???