my engine management light comes on when slowing down whilst driving, recently had my EGR valve changed been coming on since then i had the my plugged in to the diagnostics machine they told me my ecu is not communicating with the computer they have plugged in?! so no fault code were identified

can anyone help!!????

miss gsi, November 2008

Thank you for the advice
i have put a new air flow meter and it has made the world of difference, also found out that the box in which the air filter sits was one of a 1.0 corsa, hence low air intake. I have now also put the correct airbox which has made a great difference

Thank you for ur advice it was spot on!!!

do have any idea how to do the paper clip tgest so i can clear the code?

miss gsi, November 2008

probably a faulty air flow meter take it to a garage that can read it (ask them first)

ih, November 2008