Wiring Harness Shipping - What connectors do I need to save?
Vehicle Speed Sensor Installation
Helpful link for the Subaru factory service manuals (FSM):
Helpful scan tool for troubleshooting and setup up the 90-94 EJ22 ECU's:
https://www.surrealmirage.com/vrg3/b10scan/ See video of me using it on the BUGaru HERE
Vanagon Bentley Service Manual - Or PDF version HERE but you might consider throwing Robert Bentley some cash if you want to support his efforts.