IPD sale Volvo Parts
Did you know? 🤔
Logged in users can get email notification of topic replies Log in or register (free).
Amazon Link Buy your stuff using this and it helps MVS!

Am I screwed

Help, Advice, Owners' Discussion and DIY Tutorials on Volvo XC90s. The XC90 proved to be very popular, and very good for Volvo's sales numbers, since its introduction in model year 2003 (North America).
User avatar
RickHaleParker
Posts: 2645
Joined: Mon May 25, 2015 2:30 pm
Year and Model: See Signature below.
Location: Kansas
Has thanked: 3 times
Been thanked: 296 times
United States of America
RickHaleParker

Re: Am I screwed

Post by RickHaleParker » Tue Jun 12, 2018 6:07 pm

Compare the markings on both CEMs. It might be same software different data. As Precopster pointed out, you can read the software versions with VIDA.


Platform: P80 1998 C70, B5234T3, AW50-42, Bosch Motronic 4.4, Special Edition package, Plant: Uddevalla Sweden.

Platform: X40 (Nedcar) 2003 S40, B4204T3, AW55-50/51SN, Siemens EMS 2000. Plant: Born Netherlands.

Platform P2 2005 XC90 T6 Executive, B6294T, 4T65 AWD, Bosch Motronic 7.0, Plant Torslanda Sweden.
----------------------------------------------------------------
1997 S90, B6304S, AW30-42, Bosch Motronic 4.4 - Sold

exzile9
Posts: 21
Joined: Tue Jun 05, 2018 12:35 pm
Year and Model: 2005
Location: GA
Has thanked: 5 times
Been thanked: 0
United States of America
exzile9

Re: Am I screwed

Post by exzile9 » Tue Jun 12, 2018 9:23 pm

Precopster I'll check and see... Everything seems to work as far as Vida communication. There were some communication errors between modules BCM to CEM , CEM to ECU( that went away) the ECU doesn't show any errors anymore.



exzile9
Posts: 21
Joined: Tue Jun 05, 2018 12:35 pm
Year and Model: 2005
Location: GA
Has thanked: 5 times
Been thanked: 0
United States of America
exzile9

Re: Am I screwed

Post by exzile9 » Wed Jun 13, 2018 9:19 am

IMG_20180613_111538.jpg



exzile9
Posts: 21
Joined: Tue Jun 05, 2018 12:35 pm
Year and Model: 2005
Location: GA
Has thanked: 5 times
Been thanked: 0
United States of America
exzile9

Re: Am I screwed

Post by exzile9 » Wed Jun 13, 2018 9:24 am

The abs light goes away once the new CEM is installed, but start functionality goes with it lol.... I know any jacked up signals on the canbus can cause a no start... Has anyone seen doublebug our Yagger???? 🤕



exzile9
Posts: 21
Joined: Tue Jun 05, 2018 12:35 pm
Year and Model: 2005
Location: GA
Has thanked: 5 times
Been thanked: 0
United States of America
exzile9

Re: Am I screwed

Post by exzile9 » Wed Jun 13, 2018 9:37 am

IMG_20180613_113425.jpg
@precopster yes the software versions show up...
Attachments
IMG_20180613_113039.jpg



exzile9
Posts: 21
Joined: Tue Jun 05, 2018 12:35 pm
Year and Model: 2005
Location: GA
Has thanked: 5 times
Been thanked: 0
United States of America
exzile9

Re: Am I screwed

Post by exzile9 » Thu Jun 14, 2018 8:56 am

Bump for some help??



exzile9
Posts: 21
Joined: Tue Jun 05, 2018 12:35 pm
Year and Model: 2005
Location: GA
Has thanked: 5 times
Been thanked: 0
United States of America
exzile9

Re: Am I screwed

Post by exzile9 » Thu Jun 14, 2018 4:41 pm

IMG_20180614_182621.jpg



exzile9
Posts: 21
Joined: Tue Jun 05, 2018 12:35 pm
Year and Model: 2005
Location: GA
Has thanked: 5 times
Been thanked: 0
United States of America
exzile9

Re: Am I screwed

Post by exzile9 » Thu Jun 14, 2018 4:51 pm

I have spark but no injector pulse...fuel Pressure is at 60 while turning over, but only cranks when starting fluid is sprayed in it...



User avatar
abscate
MVS Moderator
Posts: 17013
Joined: Sun Feb 17, 2013 5:54 pm
Year and Model: 99T5 ,99S70,2005V70
Location: NYC, ALBANY NY
Has thanked: 178 times
Been thanked: 534 times
Trinidad & Tobago
abscate

Re: Am I screwed

Post by abscate » Wed Jul 11, 2018 12:59 pm

Check for 12 Volts at each fuel injector. If that is present, you have an immobilizer fault


1 SWMBO for 30 years
2 Volvos
3 VWs
4 Careers
5 cats/dogs/gears
6 Perfect Ladies in waiting
7 Drivers
8 Boats- with a big pointy metal thing on top

1999 V70 T5M 56 2005 V70 NA M56 VWs BMW

Post Reply