Renault Laguna Trouble DF301

[lucasmaster]

Hi.
We can't solve the problem with DTC DF301.
We replace turbocharger, MAF, clean EGR, check vacum lines, and replace two times pierburg valve. But with no luck, everytime when we accelerate we have DF301, and car lose power.

Maybee someone have problem with this DTC or have a file in english MR397LAGUNA1.pdf.

Thanks for any help. Regards
Lukasz

[Meat-Head]

have had broken wires under the battery before rotten green no good

[Ashraf6119]

Hi

Have a look in this attached file hope This Helps


Ash

[DCD]

What DEF code are you getting? 1.DEF/2.DEF?

[tecnov]

try checking the wiring that goes forom the accelarator pedal to the side of the door you may have fase contect on the conection pins.
P.S. sorry but my english is not very good.

best regards
tecnov

[dafdiagnos]

df301 - inlet manifold air pressure fault - low pressure. check wiring at maf sensor for 5v feed, earth & if possible test with oscilloscope signal back to ecu. wiring to maf sensor a common fault on these

[rukass]

hi

has solved the problem? have a similar problem in an espace 2.2 dCi!

any help, please!!

thanks

[DCD]

hi

has solved the problem? have a similar problem in an espace 2.2 dCi!

any help, please!!

thanks

Most common problem on G9T engine for lack of boost pressure is cracked inlet manifolds! You will notice oil residue around the front of manifold where it joins the swirl flaps.

[ripsnort40]

Hi

Have a look in this attached file hope This Helps


Ash
Newbie here. Not sure what I am doing! Have persistant DF301 fault code and going into limp home. Hoping to be able to download the PDF on this thread.
Cheers

[ripsnort40]

Thanks. Looks v useful (Diesel injection fault finding - interpretation of results)

[drakov]

Newbie here. Not sure what I am doing! Have persistant DF301 fault code and going into limp home. Hoping to be able to download the PDF on this thread.
Cheers

RapidShare: 1-CLICK Web hosting - Easy Filehosting (http://www.rapidshare.com/files/411246800/DF301.pdf)

[ripsnort40]

Thanks to ashraaf6119's pdf, I started looking at testing turbo solenoid. Soon as I looked saw one of the hoses was off! Pushed it on and problem solved! Lesson is, look at the simple things first...

[MorbidR]

I have the same issue in a Megane 1.5 dci 105hp, has anyone found a solution for this?

Thank you

[Zgrovetin]

Same problem. I hope it's gonna help

[NickP2293]

Could you send me the attached file please have same problem

[phistach]

i need the file too

[mosnos]

Hi

Have a look in this attached file hope This Helps


Ash


Thank you for this file.

[GT555]

hi

has solved the problem? have a similar problem in an espace 2.2 dCi!

any help, please!!

thanks

Same problen here trafic 2.5dci

[cortez777]

Can you reload file?

[Louislesinge]

Hi.
We can't solve the problem with DTC DF301.
We replace turbocharger, MAF, clean EGR, check vacum lines, and replace two times pierburg valve. But with no luck, everytime when we accelerate we have DF301, and car lose power.

Maybee someone have problem with this DTC or have a file in english MR397LAGUNA1.pdf.



Thanks for any help. Regards
Lukasz

Hi,
Please, we need to know much more to help you: year, VIN, engine, ECU name...
Greetings,

[cjn74]

Hej.
Kan du sende den fil til mig

[dmercer1206]

forum is broken, posted and still no permission to download

[Meat-Head]

forum is broken, posted and still no permission to download

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