304 Idling problem

[VS CLUBSPORT]

hey i just changed my spark plug leads and a new MSD Ignition coil and when i start her up she just wants to die, but after you take off the engine light comes on and seems to run perfect.
just the initial start up she doesn't want to idle. cant find the problem

[Brett_jjj]

Firstly try checking for any logged error codes,heres a link to the thread that shows how to do this.---Checking error codes VR/VS (Revised)---