We are trying to solve a 1987 corvette no start problem . Will try to start then nothing :banghead:.... we have replaced EVERYTHING !!!! Need info about what makes the car go from bypass to tsc . Will it even try to start if vats is tripped ? Have tried bypass , new module etc new ecm etc . Need a good troubleshooting guide or a tech manual .... :shrug01: help:shrug01: Thanks !!!! :wavey: