Software Upgrade to Prius PHEV NiMH Conversion Kit Enables All-Electric Driving At Up to 70mph
Green Car Congress
JUNE 10, 2009
It also requires drivers to stop and restart the vehicle before its gas engine can engage, which can cause safety issues and erase emissions data recorded for smog checks. A software upgrade, retailing for $2,000 to $2,500, will be made available for sale later this month to new and existing conversion kit customers. Earlier post.).
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