Yes, the '84 has an ECU.  It is behind the left taillight.  One lead from
the ECU connects with the ICU.

John Lauterbach
Macon, GA
'84 DL

----- Original Message -----
From: Shawn <Dart@wadena.net>
To: <vanagon@GERRY.VANAGON.COM>
Sent: Sunday, July 23, 2000 2:11 PM
Subject: No spark

> I own a 1984 vanagon 1.9 liter that has quit and will not
> restart. I have replaced the ICU, the coil and the hall sender.
> I also have cleaned all grounds and i do have 9 volts going
> to the positive side of the coil and still no spark. Does the
> fuel injection control unit have anything to do with the spark?
> Does this model have an ECU? Thanks in advance for any
> advice you can give as i have no idea where to go with this.
> Shawn
> Dart@wadena.net