•Six noid lights for testing GM PFI, Ford TBI, GEO TBI, Bosch PFI, GM TBI, GM SCPI.
•One IAC signal test light for GM 1982 or newer GM TBI & PFI fuel injection system & one for GM 1987 or newer GM model 700 TBI and PFI fuel injection system.
 

•Six noid lights for testing GM PFI, Ford TBI, GEO TBI, Bosch PFI, GM TBI, GM SCPI.
•One IAC signal test light for GM 1982 or newer GM TBI & PFI fuel injection system & one for GM 1987 or newer GM model 700 TBI and PFI fuel injection system.