Wrong to harness power for short trip (4)
I believe the answer is:
spin
'short trip' is the definition.
(I've seen this in another clue)
'wrong to harness power' is the wordplay.
I cannot really see how this works, but
'power' could be 'p' (symbol in physics) and 'p' is located in the answer.
'wrong' could be 'sin' (wrong can mean a sin or crime) and 'sin' is found in the leftover letters.
This accounts for all the letters.
This explanation may well be incorrect...
'for' is the link.
Can you help me to learn more?
(Other definitions for spin that I've seen before include "Make up a story" , "Rotate, twirl" , "Revolve quickly" , "Twist or rotate" , "Work natural fibres into a thread or twist a story" .)