Thanks to those who've replied,

The fuel pump function is intermittent.  I can jump some pins on
Darrell's digitool and make it work.  I also noticed that the coil light
tends to dim/flicker on the tool.

In a search of the archives for ignition switch replacement I found some
mention of coil function also being affected by a defective ignition
switch.  I also found a great description of how to replace the
electrical half of the ignition switch.  Thanks Tyrone.

The dealer has the part for around $10.

The main problem here is that I have no "pullers."  What tools will I
need to remove the steering wheel and the wiper/turn signal switch
assemblies?

Thanks in advance.
--
David Bogle

'72 Campmobile 2.0L
'87 Vanagon GL Syncro Westfalia