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So I tried to use a hall sensor for my 60-2 flywheel on my 3.6L race engine. Rasant built the harness for my MoTec M130 ECU and shielded the wires for the cam and crankcase sensors. The hall sensor worked fine right up until I picked the car up from being tuned. Then it started generating "missing tooth" errors. I thought I had a failed sensor so I bought a new one but the problem persisted. The harness checkout so we were at a loss. I checked ground and added more grounds. I tried several different air gaps. The MoTec oscilloscope screen showed a clean signal with nice square waves.
Then someone told me that I should be using a reluctor sensor in that application. So, we replaced the hall sensor with a reluctor sensor and all has been running great ever since.
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Scott Winders
PCA GT3 #3
2021 & 2022 PCA GT3 National Champion
2021 & 2022 PCA West Coast Series GT3 Champion
Last edited by winders; 08-21-2020 at 02:04 PM..
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