LW Diesel P02E1 Over Temperature Intake Air Flow

[Smiddler]

Hello does anyone know what this error refers to ? when I look at the temperatures in Forscan they seem to be about what I would expect (not that I am an expert) The error cant be reset not sure if its serious found it whilst dealing with trans issue

AAT Ambient Air Temperature 19 C
ACT Air Charge Temperature 36 C
ECT Engine Coolant Temperature 71 C
IAT Intake Air Temperature 42 C

Code: P02E1 - Intake Air Flow A Control Performance

Additional Fault Symptom:
- Over Temperature
Status:
- DTC Present at Time of Request
- Malfunction Indicator Lamp is Off for this DTC

Module: Powertrain Control Module