BorgWarner develops exhaust heat recovery system for hybrids and PHEVs
By Miles Gopie Auto tech specialist BorgWarner has developed an exhaust heat recovery system (EHRS) for hybrids and PHEVs that’s designed to reduce engine warm-up time. Because the EHRS reduces the time an engine is running cold, it also reduces emissions and can increase fuel economy by up to 8.5%, according to BorgWarner. …read more