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Fiesta 1.4 Diesel Battery Going Flat Overnight


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I have a fiesta 1.4 d 2007 which was going into limp home mode but ok when switched off and restarted. The dealer fixed it but now it flattens the battery overnight. I have checked the current drain when switched off and it is 175ma which is 10 times the current drain on my other car. The current is going to the PCM.

Is it possible that the dealer reprogrammed the PCM to clear the original fault and it is now not going to sleep when the van is switched off.

Any info would be appreciated as disconnecting the battery every night is a pain

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