GM Electronic Fuel Injection

Length: 6 Hours
Recommended Experience Level:
General understanding of Computer Command Control Systems
Subject Outline:
Operating characteristics of throttle body, multi-port, and sequential fuel injection systems.
Function, purpose, and how to diagnose components of each system, including; Idle Air Control.
and Mass Air Flow sensors. Check fuel system pressure. Fuel injector balance tests. Adjust
minimum air rate and throttle position sensors.