how toyota prius can run only on engine without hybrid system?

hothi · 21 Jul 2010, 10:45 am

Theneelster · 21 Jul 2010, 10:49 am

It's an engine I assume it works like an engine...just a pathetically powered one.

Hellowaefweaf Middle · 21 Jul 2010, 10:51 am

because its better than a chevy volt thats why

Michael · 21 Jul 2010, 10:55 am

It can't. The hybrid system uses the engine as a source of power, which means the engine is not connected to the wheels. The engine can't even be started without the hybrid system... no starter, no alternator. The dependence is extreme enough that when the traction battery becomes unusable the car won't go, although the car can be moved a short distance on battery alone (Toyota does not recommend it).

Fortunately, the system is really very reliable. There have been a few failures of the larger motor-generator, a significant minority of the batteries in the 2001-2003 models (the batteries are improved in later generations), and several inverter pump failures. That about covers it.