Reasons for ENGINE HP DROPS TO 2100 in HHP locos

ENGINE HP DROPS TO 2100
a) LR %LESS
b) RPM ERRATIC
c) THROTTLE LIMIT MESSAGES- AIR FILTER DIRTY, HOT WATER AND TRACTION MOTOR
d) DEFECTIVE RADAR/RADAR ANGLE
e) TCC PROBLEM
f) TRUCK DISABLED
g) WHEEL SLIP