Citroen C4 - THP engine - rough idle when AC on

lancia58 · Unread post by **lancia58** » 16 Jul 2022, 16:23

Hi,

The car is MK1 make year 2009, some times when the AC is on the idle is rough it does not happen all times but at least 50% at idle. When it happens I switch of the AC and the idle is OK. Any idea what might be the problem ?

Thanks
Zohar

Unread post by **xantia_v6** » 16 Jul 2022, 17:38

Is the idle speed correct with the A/C on?

lancia58 · Unread post by **lancia58** » 17 Jul 2022, 07:35

Hi,

When the idle is not rough the idle speed is OK, when the idle starts to be rough it looks like the idle drops

Thanks
Zohar

lancia58 · Unread post by **lancia58** » 04 Feb 2023, 09:21

Any ideas?

Thanks

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Citroen C4 - THP engine - rough idle when AC on

Citroen C4 - THP engine - rough idle when AC on

Re: Citroen C4 - THP engine - rough idle when AC on

Re: Citroen C4 - THP engine - rough idle when AC on

Re: Citroen C4 - THP engine - rough idle when AC on