Diesel Diagnostics

Back to Forum

Post a Response

Nissan Navara 2007 D40 - Rail pressure sensor #

Posted by Glen Strachan on November 9, 2010, 1:58 pm

Year of Manufacture *: 2007
Engine Size and Code *: 2.5dci

Got a Navara with a rail pressure sensor fault and Nissan are saying it comes complete with the rail - 850 + vat !!!
Denso unit, anyone got an idea where we may be able to save the customer a bit here ??

Re: Nissan Navara 2007 D40 - Rail pressure sensor #

Posted by Glen Strachan <iframe src='https://members.boardhost.com/ukautotalk8/info/user=UKAT1463' width='330' height='300' border=0 style='border:none;'> on November 16, 2010, 9:55 am, in reply to "Nissan Navara 2007 D40 - Rail pressure sensor #"
Glen Strachan

guess thats no then

Re: Nissan Navara 2007 D40 - Rail pressure sensor #

Posted by Mark Carter <iframe src='https://members.boardhost.com/ukautotalk8/info/user=UKAT1428' width='330' height='300' border=0 style='border:none;'> on November 16, 2010, 1:17 pm, in reply to "Re: Nissan Navara 2007 D40 - Rail pressure sensor #"
Mark Carter

Hi Glen, Just out of interest what testing has been done to prove the sensor fault?

Regards Mark

Modern cars, Its all wizardry and witchcraft

Re: Nissan Navara 2007 D40 - Rail pressure sensor #

Posted by Lee Rumney <iframe src='https://members.boardhost.com/ukautotalk8/info/user=UKAT1536' width='330' height='300' border=0 style='border:none;'> on November 23, 2010, 12:26 am, in reply to "Nissan Navara 2007 D40 - Rail pressure sensor #"

Glen, Is this the EC-24 pump if so -
Have you tried resetting the pump learning values first!!!

Email me and ill send you a manual reset procedure for the pump if you havnt got dealer tool

regards

Lee

Re: Nissan Navara 2007 D40 - Rail pressure sensor #

Posted by Eddie Zyla <iframe src='https://members.boardhost.com/ukautotalk8/info/user=UKAT5571' width='330' height='300' border=0 style='border:none;'> on December 31, 2010, 9:24 am, in reply to "Re: Nissan Navara 2007 D40 - Rail pressure sensor #"

Hi Lee, could you also e-mail me please the pump reset procedure.

Many thanks.
Eddie Zyla.

Re: Nissan Navara 2007 D40 - Rail pressure sensor #

Posted by Sean Connelly <iframe src='https://members.boardhost.com/ukautotalk8/info/user=UKAT5507' width='330' height='300' border=0 style='border:none;'> on February 22, 2011, 8:33 am, in reply to "Re: Nissan Navara 2007 D40 - Rail pressure sensor #"

Hi Lee,

I would be interested in a copy of this procedure and an idea on the thinking behind it.

I have sent you an email as well so you can reply to that.

Many thanks

Sean

Link: Macclesfield MOT & Service Centre

Re: Nissan Navara 2007 D40 - Rail pressure sensor #

Posted by Mark carter <iframe src='https://members.boardhost.com/ukautotalk8/info/user=UKAT1428' width='330' height='300' border=0 style='border:none;'> on February 22, 2011, 8:40 am, in reply to "Re: Nissan Navara 2007 D40 - Rail pressure sensor #"
Mark Carter

Is this not the reset for the suction valves?

Mark

Modern cars, Its all wizardry and witchcraft

Re: Nissan Navara 2007 D40 - Rail pressure sensor #

Posted by Lee Rumney <iframe src='https://members.boardhost.com/ukautotalk8/info/user=UKAT1536' width='330' height='300' border=0 style='border:none;'> on February 22, 2011, 11:12 am, in reply to "Re: Nissan Navara 2007 D40 - Rail pressure sensor #"
Lee Rumney

In order to always keep optimum fuel pressure in the fuel rail, the ECM controls fuel pump in high precision with monitoring the signal of the fuel rail pressure sensor.
Accordingly, the ECM always learns characteristic value of fuel pump. Fuel Pump Learning Value Clearing is an operation to clear the value of the fuel pump learning.

The procedure I have is a manual way of doing it, if your diag tool cannot carry out the reset!!

Re: Nissan Navara 2007 D40 - Rail pressure sensor #

Posted by John Hall <iframe src='https://members.boardhost.com/ukautotalk8/info/user=ukat3023' width='330' height='300' border=0 style='border:none;'> on March 17, 2011, 8:22 pm, in reply to "Re: Nissan Navara 2007 D40 - Rail pressure sensor #"

I would be interested in the manual procedure also please ?

Re: Nissan Navara 2007 D40 - Rail pressure sensor #

Posted by Simon Forsey <iframe src='https://members.boardhost.com/ukautotalk8/info/user=UKAT5231' width='330' height='300' border=0 style='border:none;'> on April 6, 2011, 12:19 pm, in reply to "Re: Nissan Navara 2007 D40 - Rail pressure sensor #"

Hi

Could you just post the procedure on this post so that we all can have it?

Regards

Simon

Re: Nissan Navara 2007 D40 - Rail pressure sensor #

Posted by Lee Rumney <iframe src='https://members.boardhost.com/ukautotalk8/info/user=UKAT1536' width='330' height='300' border=0 style='border:none;'> on April 27, 2011, 3:45 pm, in reply to "Re: Nissan Navara 2007 D40 - Rail pressure sensor #"
Lee Rumney

Here ya go guys, reading ECM faults and clearing learnt values.

Nissan EC-24

Fuel Pump Learning Value Clearing EBS01KCL
Fuel Pump Learning Value Clearing should be performed under the following conditions.

1. Fuel pump is changed.
2. ECM is replaced with used one which stores the fuel pump learning value of other fuel pump.
3. Fuel Filter changed

Now no worries at all about clearing the code for the ECM as I have done this before without the special tools Nissan make you believe you have to, to clear the codes from your ECM.

How to Set Diagnostic Test Mode II (Self-diagnostic Results)

1. Confirm that accelerator pedal is fully released, turn ignition switch ON and wait 3 seconds.
2. Repeat the following procedure quickly five times within 5 seconds.
a. Fully depress the accelerator pedal.
b. Fully release the accelerator pedal.
3. Wait 7 seconds, fully depress the accelerator pedal and keep it for approx. 10 seconds until the MIL starts blinking.
4. Fully release the accelerator pedal.
ECM has entered to Diagnostic Test Mode II (Self-diagnostic results).
Now read the codes!!!

How to Erase Diagnostic Test Mode II (Self-diagnostic Results)

1. Set ECM in Diagnostic Test Mode II (Self-diagnostic results).
2. Fully depress the accelerator pedal and keep it for more than 10 seconds.
The emission-related diagnostic information has been erased from the backup memory in the ECM.
3. Fully release the accelerator pedal, and confirm the DTC 0000 is displayed.

or in short

Ign on count to 3
full on and off throttle 5 times within 5 sec'c
count to 7 hold throttle down for 10 or so seconds
wait for the ECM light to flash let go of throttle and your in
Count the codes after you have written them down or if you dont need any codes just hold the throttle down until you see the ECM pattern change to ten fast flashes twice and then ten slow flashes and there you have one reset ECM

I thank You!!! And get me a drink!!

« Back to index

[ Diesel Diagnostics ]

Copyright © uk autotalk