Plan section of Porsche meticulously (6)

I believe the answer is:

scheme

'plan' is the definition.
(scheme is a kind of plan)

'section of porsche meticulously' is the wordplay.
'section of' indicates the answer is hidden within the clue.
'SCHEME' is hidden within 'porsche meticulously'.

(Other definitions for scheme that I've seen before include "Elaborate and systematic plan of action" , "Cunning plan" , "Design" , "Project or strategy" , "Conspire" .)

I've seen this clue in The Times.

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