Aem Infinity Supported Applications - Universal V8 Eng Manual de usuario descargar pdf (Pagina 14)

MSD Distributor + ATI AEM 24 Tooth + MSD Magnetic VR Sensor

1. Modify and install mechanical advance distributor. (See Modifying Mechanical Advance Distributor, in

this document.)

2. Install ATI AEM Infinity crank trigger. (Note that an adjustable sensor mount is not provided with the

ATI crank trigger.) Position the crank sensor to be near the middle of its adjustment range while being

in between crank teeth with the engine at TDC. Set sensor air gap to .022”.

3. Wiring – note that sensor wiring may be different from what MSD instructions indicate. The Infinity

ECU can only accept falling edge VR/mag wave forms. If in doubt, verify sensor signal with an

oscilloscope.

Crank Sensor – Honeywell High Output VR

Sensor

Cam Sensor – Modified MSD Distributor

Wire

Desc

Connect To

Wire

Desc

Connect To

Purple

Crank signal +

C1-45 Crk Pos Sens VR+

Black/

Purple

Cam signal +

C1-48 Cam Pos Sens 1 VR+

Green

Crank signal -

C1-46 Crk Pos Sens VR-

Black/

Orange

Cam signal -

C1-47 Cam Pos Sens 1 VR-

Note: Use shielded twisted pair wiring w/drain to

ground.

Note: Use shielded twisted pair wiring w/drain to

ground.

4. Load ATI 24 + MSD VR base session and review Setup Wizard. (See Setup Wizard, in this

document.)

5. Sync ignition timing. (See Syncing Ignition Timing, in this document.)

1 2 ... 9 10 11 12 13 14 15 16 17 18 19 ... 45 46

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Aem Infinity Supported Applications - Universal V8 Eng Manual de usuario Pagina 14