General: Air cooled VW Wiring Diagrams Online thanks to Thom Fitzpatrick Bosch Terminal Designations thanks to Unca Joel Walker Wire Size Conversion Table by Scott Fraser Ampere and Volt Meters by Austin Jack Smith Fuse Boxes by Karl von Salzen
Alternators, Generators, Voltage Regulators: Generator Light On! by Robert Kuhn Alternator Light and Voltage Regulator Operation by William Warburton Alternator Charging, Testing, and Output by Morris Arthur and David Schwarze Generator to Alternator Swap by Jim Thompson and images thanks to Dale Mueller Alternator Rebuild by Mike Jones Alternator Diode Pack by Jim Thompson Voltage Regulators by Austin Jack Smith Alternator brackets by Karl von Salzen Alternator cover plate by Karl von Salzen
Batteries: Dead Battery Jumping by Ray Cellar Battery FAQ by William Darden Battery Basics by Joel Donaldson Battery Inspection by George Lyle Auxiliary Battery Isolator/Starter Solenoid by David Schwarze and Jim Arnott Auxiliary Battery Wiring by Bob Wallace
Distributors: Ignition Parts & Specifications by Jim Thompson (Sherwood Automotive - OldVolksHome) Timing the Bosch 009 by Ken Hooper Vacuum Advanced Distibutors vs Mechanical by Bob Hoover Distributor Advance by Steve Denis "050" Distributor Reviewed by Andy McKinley The 050 Distibutor by Will Wood How to Make an 009 by Brian Verbeek Distributor Vacuum Hoses - Where do they go? by Jim Thomspon The 010 Distibutor by Jim Thompson
Ignition Components and Timing: Ignition Parts & Specifications by Jim Thompson (Sherwood Automotive - OldVolksHome) 1972-1979 Type IV Engine Bus Timing Marks by Steve Dolan Ignition Timing Explained/Timing an Unknown Engine by Michael Shiffer Point Gaps and Electronic Ignition Explained by Bob Hoover Ignition Timing Instructions by Sean Bartnik Bosch Ignition Parts for Flat Four VWs by Brian Verbeek How the Ignition System Works by Malcolm Holser Points/Condensor Troubleshooting by Jim Arnott Points & Condensor Replacement by Sean Bartnik
Ignition Switch: Ignition Switch Troubleshooting by Barb and Eric Ignition Switch Wiring by Pat Walsh and Jim Thompson Ignition Switch, Early Baywindow Bus by Bob Wallace Bay Ignition Lock Cylinder Replacement by Mike Howles
Spark Plugs: Spark Plug Cross Reference Charts thanks to Unca Joel Walker Bosch Spark Plug Numbering by Jim Thompson Spark Plug Replacement by Sean Bartnik
Starter: Hot Starting Problem: Starter Relay Installation by Sean Bartnik Starter Troubleshooting by Sean Bartnik Starter R & R by Sean Bartnik