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Phone orders 9am to 3:30 pm Eastern Standard Time. 440-668-8164

We love to help, please use our contact tab above. See the help button for installation issues.

These distributors have state of the art electronics. You should have a good understanding of the basic principles for installing distributors. ALWAYS! confirm your timing at the crankshaft against a point in the app with a timing light. This will sync the app and the motor.

If you do not feel qualified please reach out to your mechanic.

123 Wiring Diagrams

Negative Ground Switched

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Negative Ground TUNE USB

wiring-negtune.png

Negative Ground Bluetooth TUNE+

wiring-negtuneplus.png

Positive Ground (Applies to Switch TUNE and TUNE+ Models.) In case of the TUNE, Yellow wire goes via electric switch to Earth ( +12 Volt)

wiring-pos.png

D-Jetronic Negative Ground Switched

wiring-negie.png

tune-plus-ie-neg.png

HKZ 3-Pin Wiring Diagram Compliments of 123ignition.de

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Porsche 911 3.0 SC w/6 pin HKZ

911-porsch-3.0sc.png

 

User accepts all responsibility for wiring after market components to the 123ignition

 msd-to-123-wiring-1.png