i-shift problem ,help please

Discussion in 'Volvo Forum' started by charlie747, May 24, 2015.

  1. benrab

    benrab Medium Load Member

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    Apr 5, 2015
    Quebec ,Canada
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    Note: Before reprogramming the Ecu(s) i forgot to tell you the starter relay (bolted on the started) need to be an original because the relay coil resistance value is a part of Engine ECU calculation before turning the grounding circuit ON.

    Also if it can help you use truck serial number 490270 (Volvo 2008 with D-13 engine and manual transmission 13 speed from factory as reference purpose for Eecu(s))
    It can be helpfull for Volvo Mainframe transition to match your request about reprogramming.
    In the VECU K-Factor (parameter) for output shaft speed calculation for the I-Shift transmission use 6 pulses per turn and a Fuller manual transmission use 16 pulses per turn to have the speedometer and cruise control functionnality. (clutch switch will need to be install)
    Let me know what we have forgot for end-up your projet.
    In the past now many people ask me how big is a job like this but your are the only one who decided to DO IT !
    Thumbs-Up for your courage and determination !
    Thanks to help me to improve my knowledge.
    Ben
     
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  3. macheso

    macheso Bobtail Member

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    Jun 25, 2016
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    thanks for the info, ran into a lil problem at Volvo dealer was denied permission by Volvo HQ to program my truck with manual parameters as per their policy...hahaha. So am sending ecm to an aftermarket shop to handle that part...
     
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  4. apostolfoma

    apostolfoma Bobtail Member

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    Jul 8, 2016
    Los Angeles
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    Hi, how much total replacement going to be? $$$$$$
     
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  5. AlexD13

    AlexD13 Light Load Member

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    Jun 13, 2016
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    I eventually would Like to do this .. How long was the entire process and Did you end up finishing?
     
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  6. macheso

    macheso Bobtail Member

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    Jun 25, 2016
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    Yes project finished have taken truck OTR around the OHIO area and back the past 2weeks, working on cruise and jake brakes, thats the only issues left else everything is okay. Project took longer because we were learning as we go but proper project time should be about a week or less depening on how busy the shop is
     
  7. macheso

    macheso Bobtail Member

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    Jun 25, 2016
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    Hello there, got a question...
    Have been waiting on the correct transmission harness($45) from volvo to arrive on order. Well i don't have cruise and jake brakes, is there a relationship between the two with the speed sensor....When I connect the harness am assuming i should get the speedometer, cruise , jake to work. Is that correct?
     
  8. benrab

    benrab Medium Load Member

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    Apr 5, 2015
    Quebec ,Canada
    0
    Hi, the first common part for the Cruise and the Engine brake operation is the clutch switch, did you install one ?
    Both cruise and engine brake need speedo input to work propelly.
    Also on Volvo engine for the engine brake (VEB) operation the Ecu should read a minimum of 2 mile per hour on the speedo circuit to turn On the engine brake functionnality.
    Note: I shift transmission and Fuller manual transmission didn't use the same value of speed sensor resistance and pin out, this value is store inside of the VECU.
    Let me know your find ?
    Ben
     
  9. ryanbob1

    ryanbob1 Light Load Member

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    Sep 9, 2016
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    make sure you check all codes including engine system check plugs on side wiring harness on motor and plugs on gearbox unplug them and spray ratpiss in them
     
  10. Huksn

    Huksn Bobtail Member

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    Jul 16, 2017
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    Hi I have Volvo 2008 I shift mid 130 pid 28 fmi 7 please any help
     
  11. Byan

    Byan Bobtail Member

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    Aug 17, 2017
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    How much was the cost for transimisson
     
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