2017 LOTUS EVORA Engine Problems

For the second time, a Throttle Actuator code forced an engine shutdown while on a busy freeway with only very narrow breakdown lane stranding the car. Attempts to reset the code(s) failed for about 30 minutes whereupon codes reset and have not recurred indicating the code was only transient but very dangerous.

Driving on an interstate highway a MIL (Malfunction Indicator Light) illuminated and within less than 5 seconds, the engine went into shutdown mode. I was able to safely clear the highway but on a central lane and heavy traffic it would have been impossible to safely clear the highway and the car would be stranded in the middle of the road. Checking malfunction codes indicated a throttle body malfunction or at least a sensed malfunction as the car showed no problem ahead of shutdown. Second code indicated a “LIMP HOME” mode which quickly progressed to a “SHUT DOWN” mode as indicated by a third code. I believe that I would rather damage equipment rather than shutdown in the middle of the highway and the shutdown mode should be programmed out. Car was towed to Lotus of Dallas dealer for troubleshooting and as of now there is no resolution.