I installed the Stage 1 edelbrock e-force package upgrade. Now it is coding 2104/2112. I know what the codes mean but how the hell can the TB be busted? I never touched it. Was running fine until the install. Can the tune cause this? Do I gotta re[place the TPS for no damn reason? I di clean the TB before doing anything and it was running fine then. The upgrade is plugs, pulley, tune and a belt. I am running the original TB from Edelbrock and have been reading they have issues, should that be replaced?