Audi Q2 2.0 tdi quattro ERROR : main relay
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Good morning, I have anAudi Q2 2.0 TDI QUATTRO in the workshop.
KW 110
ENGINE TYPE: DFG
The customer complains of a failure to start up that occurred only once.
I connected the diagnosis with the related error: MAIN RELAY code 4631
The car started up after 6/7 attempts and the fault did not recur.
Advice?
Thank you in advance
Fabio
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