Injector coding

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Paul812
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Joined: 16 Mar 2026, 19:41

Injector coding

Unread post by Paul812 »

Hi
I just replaced injector no 4 in my 2018 Citroen C4 Grand Picasso 2.0 HDI DW10F. I coded the new injector to ECU but i can't turn off EML it keeps showing fault code P3035 driving conditions not suitable for resetting the diesel injectors. And the engine is idling at 1250rpm. I would be very grateful if anyone had this problem and has any ideas of how to fix it!
Thanks.
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Paul-R
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Re: Injector coding

Unread post by Paul-R »

When you coded the the new injector in you count from the gearbox end of the engine as that is the way that PSA number their engines?
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mickthemaverick
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Re: Injector coding

Unread post by mickthemaverick »

Just to be sure you are counting the cylinders in the correct PSA way, No 1 at the flywheel end? :)
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Paul812
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Joined: 16 Mar 2026, 19:41

Re: Injector coding

Unread post by Paul812 »

Yeah, the one i replaced is closest to the timing belt!
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Paul-R
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Re: Injector coding

Unread post by Paul-R »

What are you using to code in the new injector?















'
As I get older I think a lot about the hereafter - I go into a room and then wonder what I'm here after.

Inside every old person is a young person wondering what the hell happened.

"Trying is the first step towards failure" ~ Homer J Simpson
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mickthemaverick
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Re: Injector coding

Unread post by mickthemaverick »

You may find this helpful, there is a language option at the top :)

https://poszukaj.elektroda.pl/qa,blad-p ... iesel.html
I used to be indecisive, now I'm not so sure!
I used to ride on two wheels, but now I need all four!
Paul812
Posts: 3
Joined: 16 Mar 2026, 19:41

Re: Injector coding

Unread post by Paul812 »

Launch creader elite V2.0. It has changed the code for me but it's still showing the P3035 fault