Im getting codes
[ECM] P0606 - Control Module Internal Performance (SES) (History) (Immature)
[ECM] U0121 - Lost Communication With ABS Control Module (History) (Immature)
[ECM] P0606 - Control Module Internal Performance
Continuous Tests
Misfire: Complete
Fuel System: Complete
Comprehensive Component: Complete
Once Per Trip Tests
Catalyst: Complete
Heated Catalyst: n/a
Evaporative System: Incomplete
Secondary Air System: n/a
A/C System Refrigerant: n/a
Oxygen Sensor: Complete
Oxygen Sensor Heater: Complete
EGR System: n/a
I have a new motor installed, can this be caused by a bad or broken ground strap?