Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
[Engine] 2.0hdi Starting issues
#1
Hi all some of us on this forum will know about the potential starting issues with the 2.0hdi engine and we know how important a good starter motor and battery are. I found these post on another forum and though they may be useful in giving people the heads up.


Many thanks given to Spider for this info, French Car Forum.


"The starting phase is entered as soon as the injection ECU is energised.
When starting, the injection ECU controls the following elements :
Booster pump (low pressure) (cuts out after 3 seconds, if the starter motor does not crank).
Preheater plugs (if necessary).
Fuel high pressure regulator (rise in pressure).

As soon as the starter motor is operated, the injection ECU sets the value of fuel high pressure from the coolant temperature.

At the beginning of starting, the high pressure regulator is controlled by the OCR worked out by the starting cartographic map.

In this operating phase, the high pressure fuel sensor is ignored.
The fuel high pressure is regulated by one of the parameters below :
Engine speed greater than 20 rpm with at least 4 revolutions completed.
Pressure in the high pressure fuel common injection rail greater than 150 bar.

The starting phase is finished when the engine speed exceeds a value." 

Also have a look atthis link 

http://frenchcarforum.co.uk/forum/viewto...11&t=43319
[-] The following 1 user says Thank You to polar for this post:
  • brajomobil
Reply
#2
So the long and short of this is fit a new starter motor,.job done...
Reply


Forum Jump:


Users browsing this thread: 1 Guest(s)
[-]
Welcome
You have to register before you can post on our site.

Username:
  

Password:
  




[-]
Search
(Advanced Search)

[-]
Latest Threads
Recommend Socket Set
Last Post: evdama
Today 10:40 AM
» Replies: 6
» Views: 797
Indicator keeps blinking
Last Post: evdama
Today 10:37 AM
» Replies: 1
» Views: 154
Berlingo 1.6 hdi bad knocking/tapping
Last Post: polar
Today 10:28 AM
» Replies: 6
» Views: 219
Old member returning
Last Post: ffrenchie
Today 06:56 AM
» Replies: 2
» Views: 184
Wiring Diagram Berlingo M59
Last Post: Zion
Today 05:25 AM
» Replies: 1
» Views: 177
Cranks won't start no smoke
Last Post: Zweli
Yesterday 07:02 PM
» Replies: 2
» Views: 419
Corrosion on a B9?
Last Post: V6BOY
Yesterday 04:22 PM
» Replies: 7
» Views: 549
boot/trunk light not working
Last Post: densortefane
Yesterday 02:57 PM
» Replies: 1
» Views: 247
Stereo/CD up-grade?
Last Post: Sumo278
Yesterday 01:28 PM
» Replies: 2
» Views: 707
Coolant leak from back of engine
Last Post: Gadgetman
Yesterday 01:18 PM
» Replies: 10
» Views: 1478

[-]
Recent Visitors
Locations of visitors to this page