Citroen C6 2.7 HDI - Error code P0299

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cit-rotti
Donor 2024
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Joined: 07 May 2020, 09:19
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Citroen C6 2.7 HDI - Error code P0299

Unread post by cit-rotti »

Hello,

Error code P0299 Boost pressure too low appears more and more frequently - can be deleted - no engine warning light - no emergency mode.

According to the error, it should be the front turbo.

Does anyone know this error and/or is there any advice on how to fix this error on the C6 – is it perhaps just a leak in a part?

Many thanks in advance for any advice/help.

Regards, Wolfgang
Kees
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Joined: 16 Nov 2021, 16:16
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Re: Citroen C6 2.7 HDI - Error code P0299

Unread post by Kees »

It seems to me that the turbo is worn out.
PaulC5
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Re: Citroen C6 2.7 HDI - Error code P0299

Unread post by PaulC5 »

You could check if the MAP sensor (or other boost pressure sensor if it has one) is not bunged up with oil.