Technical Info

Free Vehicle Wiring Diagrams!

Browse a range of diagrams for classic and vintage cars.

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Flasher Unit Troubleshooting

If you have issues with your indicators not flashing properly, or the warning light not flashing, then the first thing to do is to check that the conn...

AWG to mm2 conversion data

American wire gauge to mm2 conversion data

Dynator Billet

These pictures show the basic contruction of the case of a 'Dynator' type alternator, all parts being machined from solid. Such precision maki...

French Dynator Wiring Instructions

Dyantor Wiring Instructions in French attached

Alternator Orientation Mounting

Bosch Terminal Coding

The list of terminal numbers in the .pdf file above are those commonly found on Bosch equipment or other parts with numbered terminals

Commonly Used British Vehicle Wiring Colours

The .pdf file is a list of vehicle wiring colour combinations and their common uses.

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