these are all wiring problems 0231 is eart fault or fuel pump relay 0571 is wiring to or brake switch 0704 will be related to the others CPP switch after fixing them will need to go on a code reader to clear the codes
hope this sorts your problem
January 2011
I can answer this question...
peugeot 206 hdi 2002, codes p0231,p0571,p0704 what do they mean ??
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