Greetings
i am helping to tune a 2008 silverado. on WOT it closes throtle and dies, then it would not start until you erase all codes.
5 - Crankshaft Position System Variation Not Learned (SES) (Pending) (Old) (History) (Current) (Immature)
[] P0521 - Engine Oil Pressure Sensor/Switch Circuit Range/Performance (Pending) (Old) (Current) (Immature)
[] P0606 - Control Module Internal Performance (SES) (Pending) (History) (Current) (Immature)
[] P1516 - Throttle Actuator Control (TAC) Module Throttle Actuator Position Performance (Pending) (History) (Current) (Immature)
[] P0717 - Input Speed Sensor Circuit Low Input (Pending) (Old) (Current) (Immature)
[] P2764 - Torque Converter Clutch Pressure Control Solenoid Control Circuit Low (Pending) (Old) (Current) (Immature)
[] P0315 - Crankshaft Position System Variation Not Learned
[] P0606 - Control Module Internal Performance
[] P1516 - Throttle Actuator Control (TAC) Module Throttle Actuator Position Performance
we have tried 3 diffeten throttles , checked wiring and it keeps doing it... any ideas are welcome, here is the tune