https://docs.emtronaustralia.com.au/engine-management/reference/fault-modes/index.htmlThe ECU monitors the relationship between the Servo Positions 1/2 signals, Pedal Positions 1/2 signals and Target vs Actual Plate Position. When an error occurs the ECU will generate the following DTC’s P1574 Throttle Position Sensor Disagreement between Sensors P1577 Pedal Position Sensor Disagreement between Sensors P1570 DBW Target Tracking Error P1581 DBW Shutdown The DTC code will be cleared automatically by the ECU when the fault condition is removed. However, an error counter will be incremented so the fault history can be viewed.Hugoen-us