ChampCar Tech Desk

The tech desk is used to ask technical questions and is not to be used as a post race tech line or to phish for how others built their cars.
Please reference the BCCR as most questions submitted to the TechDesk can be answered by reading the BCCR.
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2023-02-25 - Timing wheel, ECU & Sensors

We have an MS3 Pro PnP ECU. We had to install a 36-2 timing wheel to replace the OEM 4 tooth timing wheel. The reason for the timing wheel is that it increases resolution over the OEM wheel and allows the ECU to better see what the engine is doing.

We are viewing the timing wheel as part of the ECU system. This would indicate no penalty points.
What view does CC take on a non-OEM timing wheel?

ECU & sensors are free so the trigger wheel is included..

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