Results 1 to 3 of 3

Thread: VTG 54C8 Resistor Value Implausible

  1. #1
    Join Date
    Nov 2018
    Location
    Ollerton
    Posts
    3
    My Cars
    BMW X3

    VTG 54C8 Resistor Value Implausible

    I recently had to change the transfer case actuator as the motor failed, I used an aftermarket part that came with a new resistor fitted. Afterwards I went through the replaced procedure using DIS v57 but I could not clear the VTG 54C8 error - resistor value implausible and the 4x4 warning light stays on.

    I tried the reset resistor and replaced actuator operations and whilst the resistor value did reset to classification C the replaced actuator would not run. Instead I got the message cannot run without causing harm.

    As a last resort I put the original resistor back on but after resetting the classification (now H) it still says value implausible and won’t run the replaced actuator program. The 4x4 light is still on.

    Any help or advice welcome.

    Thanks

  2. #2
    Join Date
    Jan 2010
    Location
    Alexandria, VA
    Posts
    1,289
    My Cars
    E34M, E36M, E38
    I’ve got this same fault code. Did you get it resolved?

    2000 BMW 740iL | 225,XXX miles | VW MAF | Bavarian Auto Coils | Timing Chain and Guides DIY Complete | M60 Manifold | BDC Polished Throttle Body| Custom Tuned | Performance Gearing 3.46 LSD| Magnaflow mufflers |
    |1997 ///M3/2/5 | 104,XXX miles | Boston Green Metallic|2006 X3 3.0 SAV|121,XXX miles| Silver|

  3. #3
    Join Date
    Jan 2016
    Location
    Ca
    Posts
    4,314
    My Cars
    2001 525it
    Wel certainly if the part is not the exact replacement that could be a problem what is the deal about the resistor.

Similar Threads

  1. vf charger kit, maf resistor values, higher=leaner
    By scrowley111 in forum Forced Induction
    Replies: 16
    Last Post: 10-07-2013, 05:59 PM
  2. Aux Fan Resistor Value
    By sirius815 in forum 1988 - 1996 (E34)
    Replies: 2
    Last Post: 05-03-2013, 09:26 AM
  3. SRS resistor value. Please and Thank you!
    By 98dinan3 in forum 1991 - 1999 (E36)
    Replies: 10
    Last Post: 11-07-2008, 10:16 AM
  4. Need aux fan resistor values, please...
    By M.Rad. in forum 1976 - 1989 (E24)
    Replies: 8
    Last Post: 06-27-2008, 03:49 PM
  5. Need rad fan resistor value
    By jayb79 in forum General BMW Mechanical Help sponsored by RM European Auto Parts
    Replies: 0
    Last Post: 08-18-2002, 10:59 PM

Bookmarks

Posting Permissions

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