Dean, if a lean tune was the issue, is there anyway to catch this instrumentally early in the process? Even though you have a wideband sensor, was that not enough? Or, is it just a matter of tuning and building on the conservative side? I'm applying the lesson to my own scenario, where I have no real tuning control at the moment and am limited on the fuel side by injector capacity. I.E. how do you detect detonation conditions reliably?
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