http://www.benplace.com/engine/80injection2.jpg

Yes you do have one.... and you also have a thermo time switch
http://www.benplace.com/engine/type2profimanual013.jpg
, those 2 work together...., if the connection to the TTS is faulty, the CSS
doesn't inject fuel...
http://www.benplace.com/engine/type2profimanual012.jpg

Also, be sure that the fuel pump relay is working.... on aircooled it does't
inject fuel BEFORE you start the engine but at the same time....
http://www.benplace.com/engine/type2profimanual009.jpg

For more info on FI:
http://www.type2.com/library/fuel/Bosch_L-Jetronic_FI_Manual/

I may be mixed up in years a model, he he he.... i have a 78, a 82, an a 75
in the garage....???? anyway, what i am sure is some Vanagon have a CSS

I will check later today on all van...just to be sure.... what i remember is
that the thermo time switch as different shape and location depending on
years... and i can also tell you that lately, 2 Bus's had that problem, but
only the connector / wire was faulty

Cheers, Ben