The GM-47976 AFIT is a previously essential tool for GM dealers in the US and Canada. The AFIT was originally launched for dealers to address two current issues at that time. Improve the accuracy of diagnostics for the new AFIM (Air Fuel Imbalance Monitor) system due to increasing CARB requirements, and improve the accuracy of current service procedures to reduce misdiagnosis of current fuel systems, to eliminate needless replacement of injectors that, upon analysis by GM suppliers, were found to be good.
Includes:
GM-47976-501 Adapter harness cable
GM-47976-502A Adapter harness cable
GM-47976-506 Drive/measurement test adapter unit
Protective Case