Page 3 of 5 FirstFirst 12345 LastLast
Results 21 to 30 of 44

Thread: Cummins Bench Harness pinout (pictures)

  1. #21
    Senior Member
    Join Date
    Aug 2006
    Posts
    192

    Default

    Updated software/firmware and a new calibration file on its way to you. Thanks
    24x LS1 PCM on Early Small-Block Chevy and LT1/LT4
    http://www.eficonnection.com

  2. #22
    New Member
    Join Date
    Feb 2011
    Posts
    8

    Default

    Quote Originally Posted by S10Wildside View Post
    I cannot figure out how to release the terminals from the connectors.
    To release the pins you need one of these:

    You can find them here:
    http://www.deutschconnector.com/prod...val_tools.html

    They are somewhat fragile so you may want to order a couple extra.

  3. #23
    Lifetime Member vortecfcar's Avatar
    Join Date
    Apr 2007
    Posts
    536

    Default

    Quote Originally Posted by GMPX View Post
    You got C1 & C2 the wrong way around.
    C1 is the bigger 60 pin connector, C2 is the 50 pin connector. Hope you didn't kill it! When you get it running, please send us a read of the ECM too
    When you have some of the Cummins and the Bosch ECM connectors ready for sale we'll take a bunch, I'm sick of pushing open pins on to these weirdo ECM's.
    I sent him the connectors Ross, I sent extra for you guys

    Will send some along to Ira for export.

  4. #24
    New Member
    Join Date
    Mar 2011
    Posts
    3

    Default

    Can you guys give confirmation that these are deutsch drc connectors? Part numbers? Currently stick using my phone to search the inter-web and it's slow going! Lol

    Thanks in advance

  5. #25
    New Member
    Join Date
    Mar 2011
    Posts
    3

    Default

    doing some more searching. Are you guys using non-keyed connectors or just trimming the keys off? TIA

  6. #26
    Lifetime Member comnrailpwr's Avatar
    Join Date
    Jun 2011
    Posts
    456

    Default

    Could someone please tell me the arrangement of pins on the 06 ecm I have pictured like the 03 ecm I have written the arrangement on. I know the arrangement is different than my 03 ecm pictured. From the picture on the service manual I cant tell if the picture is of the harness and looking at from which side or the face of the ecm. I'm re pinning my original 03 harness to run 06 as a standalone.

  7. #27
    Lifetime Member comnrailpwr's Avatar
    Join Date
    Jun 2011
    Posts
    456

    Default

    Got my v2 scan and tune today. Truck isn't ready to try the 06 ecm but I wanna bench flash it and read the os to send to u and start building a file.. I don wanna go off the pictures because he has c1 and c2 backwards. So, what needs to be hooked up to to this? What pins need power and what ones grounded? What pins go where on the obd2 cable? Any help apreciated..

    Spray & Pray
    Last edited by comnrailpwr; July 22nd, 2011 at 09:24 AM.

  8. #28
    New Member
    Join Date
    Jul 2006
    Posts
    4

    Default

    I have a 2006 ECM in my race truck and efi will not talk to it. It can see the ECM but it gets a error when trying to read it. Any ideas on bench flashing would be great.

    I will post what pins I hooked to for the data and power wires.

    Thanks
    1990 CHEVY SILVERADO POWERED BY 03 CUMMINS SHIFTED BY PCS 48RE. BEST ET TO DATE 9.91@150.23 MPH

  9. #29
    Lifetime Member comnrailpwr's Avatar
    Join Date
    Jun 2011
    Posts
    456

    Default

    Nobody has any input for 24vchevy or I???

    Spray & Pray
    Last edited by comnrailpwr; July 28th, 2011 at 03:40 AM.

  10. #30
    Lifetime Member GMPX's Avatar
    Join Date
    Apr 2003
    Posts
    13,148

    Default

    Quote Originally Posted by 24VChevy View Post
    I have a 2006 ECM in my race truck and efi will not talk to it. It can see the ECM but it gets a error when trying to read it. Any ideas on bench flashing would be great.
    What is the exact error? Because if you can talk to the ECM there should be no reason it can't be read out.
    I no longer monitor the forum, please either post your question or create a support ticket.

Page 3 of 5 FirstFirst 12345 LastLast

Similar Threads

  1. Bench Harness?
    By GAMEOVER in forum IL6,IL5,IL4 Atlas Engines - P12 PCM
    Replies: 3
    Last Post: January 31st, 2009, 10:33 AM
  2. bench harness
    By minytrker in forum General (Petrol, Gas, Ethanol)
    Replies: 6
    Last Post: June 15th, 2006, 04:09 AM
  3. Bench Harness
    By Biodiesel66 in forum Duramax LB7
    Replies: 1
    Last Post: May 3rd, 2006, 08:34 PM
  4. pcm bench harness
    By 69camaro5speed in forum Tutorials
    Replies: 2
    Last Post: March 26th, 2006, 11:03 AM
  5. bench harness
    By madprof01 in forum General (Petrol, Gas, Ethanol)
    Replies: 2
    Last Post: September 21st, 2005, 02:25 AM

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •