Truckers Report Jobs

Find Trucking Jobs

Company Driver Company Driver Dry Van Dry Van Flatbed Flatbed Refrigerated Refrigerated Specialized Specialized Owner Operator Owner Operator
More Trucking Job Searches ⌄ Fewer Trucking Job Searches
⌃

Turbo Data Erratic code

Discussion in 'Volvo Forum' started by Hkench, Nov 5, 2025.

  1. Nov 5, 2025 #1
    Hkench

    Hkench Bobtail Member

    14
    0
    Oct 11, 2022
    Long Island, NY
    0
    2000 Volvo 770, 700k miles.
    Converted to RV hauler.
    I get a warning light on dash and code "Turbo Data Erratic".
    I also feel a slight loss of power going up hill.
    AND jake brake won't work when the warning light comes on (erratic).

    I'm hoping it is a simple as the turbo sensor.
    What do you think?
    Looks to be on back of intake, maybe a little challenging for me to get to?
     
    Hkench, Nov 5, 2025
    Hkench, Nov 5, 2025
    #1
  2. Truckers Report Jobs

    Trucking Jobs in 30 seconds

    Every month 400 people find a job with the help of TruckersReport.

  3. Jan 27, 2026 #2
    nasriza

    nasriza Road Train Member

    2,407
    2,077
    Feb 1, 2013
    Chicago, IL
    0
    what engine is in this thing giving you a turbo fault no such sensors in those years maybe a boost sensor problem.
     
    nasriza, Jan 27, 2026
    nasriza, Jan 27, 2026
    #2
  4. Jan 27, 2026 #3
    Big Road Skateboard

    Big Road Skateboard Road Train Member

    6,848
    38,637
    May 2, 2021
    0
    Maybe N14? IIRC, their boost sensor is on the back of the intake. Also have never heard of that fault, at least not with that description
     
    Big Road Skateboard, Jan 27, 2026
    Big Road Skateboard, Jan 27, 2026
    #3
  5. Jan 27, 2026 #4
    Hkench

    Hkench Bobtail Member

    14
    0
    Oct 11, 2022
    Long Island, NY
    0
    Cummins N14
     
    Hkench, Jan 27, 2026
    Hkench, Jan 27, 2026
    #4
  7. Jan 28, 2026 at 7:54 AM #5
    nasriza

    nasriza Road Train Member

    2,407
    2,077
    Feb 1, 2013
    Chicago, IL
    0
    I would start with boost pressure sensor behind intake there is no other sensors on this truck to give u this code also check air to air system for leakage possible cause as well
     
    nasriza, Jan 28, 2026 at 7:54 AM
    nasriza, Jan 28, 2026 at 7:54 AM
    #5
  • Truckers Report Jobs

    Trucking Jobs in 30 seconds

    Every month 400 people find a job with the help of TruckersReport.