Electronic Throttle Body On Ev. Electronically reduced engine power (limp home mode) throttle or wrench warning light, traction control light. The throttle position sensor determines the position of the throttle plate inside the throttle body, and the computer decides whether the butterfly valve needs to open or.
Tested to oe performance specification. The throttle body is designed to control the fresh air of spark ignition engines in combination with an electronic throttle control system.