C4 picasso bluehdi u029e 87 error code - has anyone had this? What was the solution please?

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GiveMeABreak
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Re: C4 picasso bluehdi u029e 87 error code - has anyone had this? What was the solution please?

Unread post by GiveMeABreak »

The additive pump does not have a separate ECU, it is controlled by the engine ECU.
Please note, I'm no longer active on the Forum, so won't respond to messages.

Marc