INFERNO Z24

THROTTLE BODY INJECTION

The throttle body system utilizes a single injector, centrally mounted in carburator-like housing. The injector is an electrical solinoid, with fuel delivered to the injector at a constant pressure level. To maintain the fuel pressure at a constant level, excess fuel is returned to the fuel tank. A signal from the ECM opens the solinoid, allowing fuel to spray through the injector into the throttle body. The amount of time the injector is held open by the ECM determines the fuel/air mixture ratio.

This page last updated May 28, 2000