Recollection of management of an extensive product fault? (5,6)
I believe the answer is:
total recall
'management of an extensive product fault?' is the definition.
The definition suggests a singular noun which matches the answer.
'recollection' is the wordplay.
I cannot quite understand how this works, but
'recollection' could be 'recall' (synonyms) and 'recall' is present in the answer.
The remaining letters 'total' is a valid word which might be clued in a way I don't understand.
This explanation may well be incorrect...
'of' acts as a link.
Can you help me to learn more?
(Other definitions for total recall that I've seen before include "Extreme power of memory" , "1990 or 2012 sci-fi film" , "Infallible memory" , "Excellent memory" .)