1969-71 Beetle Wiring Diagram | TheGoldenBug.com - In method of this engine re-wiring activity, dave hooked up what he calls a "energy block" at the left fresh air nozzle to maintain all of the wiring immediately. Following is a completely rough wiring diagram displaying the wiring layout at the energy block, followed through a image of the electricity block after the engine compartment re-wiring become entire. Copyright © california pacific / jbugs. All rights reserved. All snap shots included by means of us and international copyright laws. No a part of this internet site may be reproduced, disbursed, or transmitted in any shape or through any method. All prices situation to exchange without notice or obligation. No longer chargeable for typographical or photo mistakes. "Volkswagen", "vw","beetle", "high-quality beetle", "bus", "ghia", "kind 2", "type 3", "thing", "rabbit", "cabriolet", "jetta", and "golfing" are trademarked with the aid of volkswagen of the us and are used for descriptive functions only. The black cord getting into the high-quality terminal at the coil (#15) is from fuse #12, which receives strength from the ignition transfer. Word 3 black wires main from that terminal - one to the automated choke, one to the backup lights, and one to the idle cut-off valve at the carburetor. The superb terminal on the coil is only a handy vicinity to obtain energy to these 3 additives. The truth that these additives receive energy from a terminal on the coil has not anything to do with the operation of the coil itself. The 3 wires should every go up to fuse #12 personally, however that could be very inconvenient. So vw selected this configuration. When a short within the wire to the backup lights burned out the ignition switch and shut him down, dave decided that it would be prudent to rewire the entire engine compartment, seeing that he observed a number of other areas wherein insulation had either worn off or burned off the wires. The "inventory" wiring arrangement inside the engine compartment (no cdi or compufire) is proven roughly in the following diagram. (See greater at the "inventory" coil/distributor wiring beneath.).
Not long after completing his engine re-wiring, dave by chance pulled the twine to the automated choke unfastened whilst the important thing become on (dave had just completed timing the distributor); the twine, which changed into hot, of direction, fell down and shorted against the alternator -- causing the ignition transfer to burn out once more! To save you this from happening in the future, it changed into cautioned to dave that he placed a 25-amp fuse inside the cord that is going from the ignition transfer back to the engine compartment, right close to the transfer on the plug. This sort of fuse, the guy said, "will electricity the entirety, however blow if some thing screws up, so as to kill power to the touchy stuff. Better to replace a fuse that a switch.". An amazing idea. Dave has now changed his ignition switch again for the second one time and has set up a 25-amp fuse inside the cord from the ignition transfer, simply "upstream" of the energy block he set up in his engine compartment.