850tdi - loss of power - Ford Forums - Mustang Forum, Ford Trucks, Ford Focus and Ford Cars
Ford Forum Ford Forum

» Auto Insurance
» Featured Product
ยป Wheel & Tire Center

Go Back   Ford Forums - Mustang Forum, Ford Trucks, Ford Focus and Ford Cars > Ford Cars and PAG Vehicles > PAG Vehicle Discussion > Volvo
Register Home Forum Active Topics Photo Gallery Auto Loans Garage Mark Forums Read Auto Escrow

FordForums.com is the premier Ford Forum on the internet. Registered Users do not see the above ads.
Reply
 
LinkBack Thread Tools Display Modes
Old 06-16-2005, 02:01   #1 (permalink)
Drnya
Guest
 
Posts: n/a
850tdi - loss of power

THNX very much for all the answers for 850tdi OBD2 confusion post below.
Now, it's clear...

If anyone is interested - here is the wiring of my 11/1996 850tdi non
OBD2 compliant, but OBD2 marked connector - the following pins are wired:

-1,3,4,5,6,7,13,16.

BTW, all my search for the OBD2 kit began, cause last week I have
experienced loss of power and overall low performance, and the check
engine light lit up. Car goes well but acceleration is slow. Fuel
consumption is the same, no engine oil consumption, no coolant missing
etc. Drove about 800 kms since...

The only additional thing is some blue smoke after the cold start in the
morning. Blue smoke stops after few kms.

I have cleaned and checked the EGR valve. It was only a little dirty. I
have also checked various hoses for leaks (maybe not all???). Also
checked the electr. connectors, and inspected the resistance and supply
voltage to electromagnetic pressure converter as described in the PDF below.

FYI - the EGR valve and EPW from the PDF are the same. Check the PDF it
may be useful to you :-)

http://www.msi-motor-service.com/ximages/4052.pdf

The only thing left to suspect is the Air Mass Sensor. Well, I hope it
is not the case. I do hope that I may be missing some punctured hose /
tube or bad wires?

Please - does anyone have any ideas?

I have booked the repair shop on thursday morning, and I am afraid :-)


Update:

Been there this morning - they said that the code EFI 711 from their
scantool didn't tell them much. They suspect one of the "thousand"
sensors...

Must leave the car in service on monday... :-(

Still hope it's the problem with wires or hoses...

Thnx.

--
Drnya
  Reply With Quote
Sponsored Links
Advertisement
 
Old 06-16-2005, 14:01   #2 (permalink)
OBD
Guest
 
Posts: n/a
Re: 850tdi - loss of power

EFI-711 = Needle Valve Sensor, signal faulty.

Check the electrical connection to the fuel injector with the wiring in it.



"Drnya" <drnya.zgb@makniovo.inet.hr> wrote in message
news:d8ragg$1i6$1@bagan.srce.hr...
> THNX very much for all the answers for 850tdi OBD2 confusion post below.
> Now, it's clear...
>
> If anyone is interested - here is the wiring of my 11/1996 850tdi non
> OBD2 compliant, but OBD2 marked connector - the following pins are wired:
>
> -1,3,4,5,6,7,13,16.
>
> BTW, all my search for the OBD2 kit began, cause last week I have
> experienced loss of power and overall low performance, and the check
> engine light lit up. Car goes well but acceleration is slow. Fuel
> consumption is the same, no engine oil consumption, no coolant missing
> etc. Drove about 800 kms since...
>
> The only additional thing is some blue smoke after the cold start in the
> morning. Blue smoke stops after few kms.
>
> I have cleaned and checked the EGR valve. It was only a little dirty. I
> have also checked various hoses for leaks (maybe not all???). Also
> checked the electr. connectors, and inspected the resistance and supply
> voltage to electromagnetic pressure converter as described in the PDF
> below.
>
> FYI - the EGR valve and EPW from the PDF are the same. Check the PDF it
> may be useful to you :-)
>
> http://www.msi-motor-service.com/ximages/4052.pdf
>
> The only thing left to suspect is the Air Mass Sensor. Well, I hope it
> is not the case. I do hope that I may be missing some punctured hose /
> tube or bad wires?
>
> Please - does anyone have any ideas?
>
> I have booked the repair shop on thursday morning, and I am afraid :-)
>
>
> Update:
>
> Been there this morning - they said that the code EFI 711 from their
> scantool didn't tell them much. They suspect one of the "thousand"
> sensors...
>
> Must leave the car in service on monday... :-(
>
> Still hope it's the problem with wires or hoses...
>
> Thnx.
>
> --
> Drnya



  Reply With Quote
Sponsored Links
Advertisement
 
Reply

  Ford Forums - Mustang Forum, Ford Trucks, Ford Focus and Ford Cars > Ford Cars and PAG Vehicles > PAG Vehicle Discussion > Volvo



Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


Powered by vBadvanced CMPS v3.2.2

All times are GMT -7. The time now is 19:05.



Powered by vBulletin® Copyright ©2000 - 2014, Jelsoft Enterprises Ltd.
Content Relevant URLs by vBSEO 3.6.0
Garage Plus vBulletin Plugins by Drive Thru Online, Inc.