PEUGEOT 308 1.6 HDiF DV6DTED (9HP) 2010 - 2013

DTC P0087 Fuel rail/system pressure too low
(1) Fuel Pressure Sensor.
(2) Fuel Pressure Control Solenoid.

See if this is useful.

E1 - ECU

(1) Fuel Pressure Sensor.

(2) Fuel Pressure Control Solenoid.

 

Thank you,I will check this after I try some easier fixes
⁸

 

Any other symptoms such as loud diesel knock, white smoke or poor starting.

 

PEUGEOT 308 1.6 HDiF DV6DTED (9HP) 2010 - 2013

DTC P0087 Fuel rail/system pressure too low
(1) Fuel Pressure Sensor.
(2) Fuel Pressure Control Solenoid.

See if this is useful.

E1 - ECU
View attachment 110938

(1) Fuel Pressure Sensor.
View attachment 110931 View attachment 110932 View attachment 110933 View attachment 110934

(2) Fuel Pressure Control Solenoid.
View attachment 110935 View attachment 110936 View attachment 110937

Any other symptoms such as loud diesel knock, white smoke or poor starting.

Not really it starts perfect all the time,no noises no smoke ,turbo has no play in the axle.

Before yesterday the car lost power but not showing any errors. Still run but just slight power loss,no limp mode . Can go up to 70-80mph but with the slight power loss. So I changed the fuel filter and put redex fuel aditive and on next run went to limp mode.
P0087 can come because of other reasons than fuel problem itself, I was wondering if egr would be stuck ,dpf blocked or any other reason to get in limp mode and then the limp mode to trigger fuel pressure too low?

 

Not really it starts perfect all the time,no noises no smoke ,turbo has no play in the axle.

Before yesterday the car lost power but not showing any errors. Still run but just slight power loss,no limp mode . Can go up to 70-80mph but with the slight power loss. So I changed the fuel filter and put redex fuel aditive and on next run went to limp mode.
P0087 can come because of other reasons than fuel problem itself, I was wondering if egr would be stuck ,dpf blocked or any other reason to get in limp mode and then the limp mode to trigger fuel pressure too low?

Or the high pressure fuel pump have some kind of filter that might worth look at,cleaned.

 

Does anyone know where is fuel pressure regulator valve on this engine? I'd like to check that now

 

Fuel pressure regulator is bolted to the back of the HP pump. The o-rings on the plunger can wear or loosen and jam the regulator.

 

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Hi everyone, i just noticed that my injector flow rate correction doesnt change on acceleration, is that normal ?

 

Thank you everyone for your help. I found out the problem wich I don't see it related but it fixed my problem. Was the fuel temperature sensor ,it sits on hp fuel pump behind the fuel filter. It was an intermitent fault on diagnostic ,sometimes showed -40° and every time when got into limp mode I've seen that in red but I didn't know it was related to p0087 fuel pressure too low. That's that ,my car runs now without problems ,thank you again !

 

What does this sensor look like and where is it located?