Tuesday, October 16, 2012

Opinion: Honda's Specious Argument Over The Spec ECU

The battle which has been raging rather politely between Honda and Dorna over the introduction of spec electronics continues to simmer on. The issue was once again discussed at Motegi, with still no resolution in sight. HRC boss Shuhei Nakamoto reiterated Honda's opposition to the introduction of a spec ECU in an interview with the Japanese journalist Yoko Togashi, which was published on GPOne.com.

The reasons for introducing a spec ECU - or more accurately, a spec electronics package, including ECU, sensors, wiring harness and data logger - are twofold: the first issue is to cut the costs of electronics in the sport, an area where spending is rampant and where gains can always be found by throwing more money and more engineers at a problem. The second issue is to improve the spectacle; racing in the modern era has become dull, with the electronics and the Bridgestone tires contributing to produce races where it is unusual for there to be more than one pass for the win.

While Nakamoto did not comment on improving the show via electronics - it could be argued that radically changing the tires would have a greater impact on the spectacle than merely introducing a restricted spec electronics system - he did repeat the claim he has made in the past that merely adopting a spec ECU would not help to cut costs, claiming that if anything, it would actually increase costs.

The analogy he used to describe the change was as follows: "Using different ECU is like switching to Macintosh while you are using Microsoft adapted computers for many years. You have to change everything." At first glance, that seems to be a reasonable argument: switching ECUs would indeed mean that all of the software Honda has developed for their own ECU would have to be transformed into a form which they could use on the new ECU, the unit to be supplied by Magneti Marelli. Nakamoto bases his claim on his experience in Formula One, where Honda spent a lot of money adapting their electronics package when that series implemented a spec ECU.

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