Help needed!!

paulj · 11-13-2011, 07:07 PM

I have a peugeot 206 2.0hHDI and i am having problems i have been told it is to do with Fault codeO0191 and that i need a fuel rail pressure sensor
Is this a common fault???
and can these be baught if so how much roughly???
I hope use can help.....

**bettyswollocks** · 11-13-2011, 07:17 PM

Code Make Description
P0191 Generic Fuel Rail Pressure Sensor Range/Performance

Not sure these can be changed , maybe some of the other guys will know.

battlestar · 11-13-2011, 07:21 PM

Peugeot/Citroen 2.0 HDi Bosch Fuel Pressure Rail + Sensor 0445214019 | eBay

Doesnt seem to expensive. They go from 10 to 40 GBP

**bettyswollocks** · 11-13-2011, 07:24 PM

Yeah thought you might have to replace whole rail.

battlestar · 11-13-2011, 07:28 PM

Part number for sensor on its own is 1920 7R

Also just the sensor on ebay: Peugeot 307 2.0 Hdi High pressure sensor common rail switch 2001-2005 | eBay

PEUGEOT HDi 2.0L 206 COMMON RAIL DIESEL FUEL PRESSURE SENSOR | eBay

But yeh, like betty mentioned, i have no clue about changing this, maybe it even cant be done. For all i know, you might have to change the whole engine. Or just the left side mirror. its all same to me, i know almost nothing about cars, except what i read here or service box :P

battlestar · 11-13-2011, 07:37 PM

Checked the service box, and im glad to correct myself, it seems the sensor is replaceable. You should be even able to do this on your own.

Its part 19.

paulj · 11-13-2011, 07:44 PM

Thanks for all your replys i am very greatfull all information is very welcome

risky1 · 11-13-2011, 07:45 PM

As above this is also taken from servicebox...

fault code.

P0191 Fuel pressure signal : Pressure change coherence

Suspect areas
Electrical harness
Wiring
Rail pressure sensor
Fuel leak on the high pressure fuel circuit
Engine management ECU

The sensors can be replaced just unscrew them out...but not with the engine running...

Also check the wiring if you can...

11-13-2011, 07:07 PM	#1
paulj Junior Member Join Date: Nov 2011 Posts: 3	Help needed!! I have a peugeot 206 2.0hHDI and i am having problems i have been told it is to do with Fault codeO0191 and that i need a fuel rail pressure sensor Is this a common fault??? and can these be baught if so how much roughly??? I hope use can help..... Share Share this post on Digg Del.icio.us Technorati Twitter

11-13-2011, 07:17 PM	#2
bettyswollocks Super Moderator Join Date: Mar 2009 Location: Northern Ireland Posts: 7,757	Code Make Description P0191 Generic Fuel Rail Pressure Sensor Range/Performance Not sure these can be changed , maybe some of the other guys will know. Share Share this post on Digg Del.icio.us Technorati Twitter __________________ Peugeot Pin Codes Click here Citroen Pin Codes Click here Email Me Here

11-13-2011, 07:21 PM	#3
battlestar Senior Member Join Date: Jul 2011 Posts: 831	Peugeot/Citroen 2.0 HDi Bosch Fuel Pressure Rail + Sensor 0445214019 \| eBay Doesnt seem to expensive. They go from 10 to 40 GBP Share Share this post on Digg Del.icio.us Technorati Twitter

11-13-2011, 07:24 PM	#4
bettyswollocks Super Moderator Join Date: Mar 2009 Location: Northern Ireland Posts: 7,757	Yeah thought you might have to replace whole rail. Share Share this post on Digg Del.icio.us Technorati Twitter __________________ Peugeot Pin Codes Click here Citroen Pin Codes Click here Email Me Here

11-13-2011, 07:28 PM	#5
battlestar Senior Member Join Date: Jul 2011 Posts: 831	Part number for sensor on its own is 1920 7R Also just the sensor on ebay: Peugeot 307 2.0 Hdi High pressure sensor common rail switch 2001-2005 \| eBay PEUGEOT HDi 2.0L 206 COMMON RAIL DIESEL FUEL PRESSURE SENSOR \| eBay But yeh, like betty mentioned, i have no clue about changing this, maybe it even cant be done. For all i know, you might have to change the whole engine. Or just the left side mirror. its all same to me, i know almost nothing about cars, except what i read here or service box :P Share Share this post on Digg Del.icio.us Technorati Twitter

11-13-2011, 07:37 PM	#6
battlestar Senior Member Join Date: Jul 2011 Posts: 831	Checked the service box, and im glad to correct myself, it seems the sensor is replaceable. You should be even able to do this on your own. Its part 19. Attached Thumbnails Share Share this post on Digg Del.icio.us Technorati Twitter bettyswollocks likes this.

11-13-2011, 07:44 PM	#7
paulj Junior Member Join Date: Nov 2011 Posts: 3	Thanks for all your replys i am very greatfull all information is very welcome Share Share this post on Digg Del.icio.us Technorati Twitter

11-13-2011, 07:45 PM	#8
risky1 Senior Member Join Date: Jun 2009 Location: Galway Ireland Posts: 401	As above this is also taken from servicebox... fault code. P0191 Fuel pressure signal : Pressure change coherence Suspect areas Electrical harness Wiring Rail pressure sensor Fuel leak on the high pressure fuel circuit Engine management ECU The sensors can be replaced just unscrew them out...but not with the engine running... Also check the wiring if you can... Share Share this post on Digg Del.icio.us Technorati Twitter __________________ www.407owners.com/forums

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