Very deep dive but well worth the read.
Yes, it is true that the series allowed anytime deployment of P2P during testing. However, it wasn’t necessarily a simple ECU/software version carryover error as the team claims. It details that it’s more likely the CLU - essentially the intermediary between the ECU and race control - was modified in a way that interrupted the P2P ‘off’ signal and spoofed the ‘on’ signal. And there was even at least one team that sent some concerns to the series last year along with some onboard videos alleging illegal P2P use on road/street courses. There are some Twitter clips of such instances going around now.
So, it’s very possible it’s something that merits a multi-year inquiry. That doesn’t mean it’s something that would’ve affected the Indy 500 or any other oval event - P2P wouldn’t be in the ECU file uploaded into the cars for those events, so it isn’t something that could be activated through spoofing a signal.
Self-incriminating evidence. That’s what brought Team Penske’s illegal use of push-to-pass to light on Sunday in Long Beach. Through the use of remote wireless activation, the NTT IndyCar Series tu…
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