4 injectors with bad coils?

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andre426hemi
Posts: 2
Joined: 22 May 2023, 18:37

4 injectors with bad coils?

Unread post by andre426hemi »

2015 Citroën C4 Picasso 1.6 HDi

The engine struggles to start and a couple minutes later a warning message accompanied by a warning sound says there's an issue with the engine and a few seconds later the engine shutdown.

What I already replaced:

Fuel filter
Fuel rail pressure sensor
HP fuel pump regulator valve

I also sent the 4 injectors to test at a diesel systems company and the result of the test is that all coils on the 4 injectors are bad and non serviceable.

It's hard to believe that the coils go bad on the 4 injectors at the same time but, what do I know?

I'm also suspecting of the HP fuel pump.

Can somebody more knowledgeable than me be kind enough to share the knowledge with me?

Cheers,
Andre.