AEE Engine question?

[VW BUSH]

where is the com port if has one?
got what appers to be the iffy immob fault ut cant find the port......

Cuts out on start up a few times then starts and runs fine, breathers all ok, all vacuum pipes ok, plugs, leads and dizzy fine.
Any other suggestions? 

[rubjonny]

its either behind one of the dash blanks, or the wee panel next to the ash try. if its ashtray one you pull the tray out then the panel slides across