| 2014 IH prostar ISX15 need a little help and advice it’s my first truck |
| 06-27-2025, (Subject: 2014 IH prostar ISX15 need a little help and advice it’s my first truck ) Post: #1 | |||
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| 2014 IH prostar ISX15 need a little help and advice it’s my first truck I bought this Single axle day cab with the 450hp isx15 with 310k miles On it to pull a 30k lb dump trailer to haul my equipment and sand / gravel locally. So it’ll be making 3-4 30-50mile runs every day. The first 5k miles were problem free, and then she died early one morning on my way to a job. It was the vgt stuck closed so I had to remove the actuator and manually move the gear enough to limp it back home. I have since replaced the turbo cartridge and actuator, ordered an inline 6 datalink adapter and a laptop and block off kit from the interweb. Is that everything needed to calibrate the actuator? Currently all the emissions components are in place and working properly (at least no check engine lights or signs of failure) but I am a little concerned that now that I am using this truck for such short trips that might be short lived. So I would like to have a plan in place to make this truck reliable and suitable to its new purpose. | |||
| 06-28-2025, (Subject: 2014 IH prostar ISX15 need a little help and advice it’s my first truck ) Post: #2 | |||
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| RE: 2014 IH prostar ISX15 need a little help and advice it’s my first truck everything that is needed to inspect, replace, and re-calibrate the turbo is in this video ... https://rawze.com/forums/showthread.php?...18#pid1618 and if you do not plan on de-mandating it, then do a full EGR tune-up to ensure it does not have DPF issues... info: https://rawze.com/forums/showthread.php?...18#pid1618 User's Signature: ->: What I post is just my own thoughts and Opinions! --- I AM Full Of S__T!. | |||
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| 07-03-2025, (Subject: 2014 IH prostar ISX15 need a little help and advice it’s my first truck ) Post: #3 | |||
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RE: 2014 IH prostar ISX15 need a little help and advice it’s my first truck (06-28-2025 )Rawze Wrote: everything that is needed to inspect, replace, and re-calibrate the turbo is in this video ... I will be de-mandating it in the very near future, but my immediate problem is with the insite 8.7 I just installed on a dedicated computer and it is asking for licensing agreement | |||
| 07-09-2025, (Subject: 2014 IH prostar ISX15 need a little help and advice it’s my first truck ) Post: #4 | |||
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| RE: 2014 IH prostar ISX15 need a little help and advice it’s my first truck Ok, so I have onsite up and running, and I have installed and calibrated the actuator successfully but it is still in torque derate mode with the abnormal update rate code showing active… any ideas suggestions would be greatly appreciated thanks in advance | |||
| 07-09-2025, (Subject: 2014 IH prostar ISX15 need a little help and advice it’s my first truck ) Post: #5 | |||
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RE: 2014 IH prostar ISX15 need a little help and advice it’s my first truck (07-09-2025 )BIGsexy Wrote: Ok, so I have onsite up and running, and I have installed and calibrated the actuator successfully but it is still in torque derate mode with the abnormal update rate code showing active… any ideas suggestions would be greatly appreciated thanks in advance what are the active and inactive faults?... maybe a screen shot?. User's Signature: ->: What I post is just my own thoughts and Opinions! --- I AM Full Of S__T!. | |||
| 07-09-2025, (Subject: 2014 IH prostar ISX15 need a little help and advice it’s my first truck ) Post: #6 | |||
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RE: 2014 IH prostar ISX15 need a little help and advice it’s my first truck (07-09-2025 )Rawze Wrote:(07-09-2025 )BIGsexy Wrote: Ok, so I have onsite up and running, and I have installed and calibrated the actuator successfully but it is still in torque derate mode with the abnormal update rate code showing active… any ideas suggestions would be greatly appreciated thanks in advance Ok I attached 2 screenshots first it shows up 1894 as active then I clear faults and it shows up inactive | |||
| 07-09-2025, (Subject: 2014 IH prostar ISX15 need a little help and advice it’s my first truck ) Post: #7 | |||
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RE: 2014 IH prostar ISX15 need a little help and advice it’s my first truck (07-09-2025 )BIGsexy Wrote:(07-09-2025 )Rawze Wrote:(07-09-2025 )BIGsexy Wrote: Ok, so I have onsite up and running, and I have installed and calibrated the actuator successfully but it is still in torque derate mode with the abnormal update rate code showing active… any ideas suggestions would be greatly appreciated thanks in advance I even removed the actuator and did the install process again and it passed the install and calibration test again but the faults remain | |||
| 07-10-2025, (Subject: 2014 IH prostar ISX15 need a little help and advice it’s my first truck ) Post: #8 | |||
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| RE: 2014 IH prostar ISX15 need a little help and advice it’s my first truck those 2 codes are generally associated with actuator/turbo communications issues. They are not common, nor normal to see. maybe ckeck the J1939 network resistances ... Did someone clueless completely unplug all the stuffs/harnesses under the truck?.. if so then they could have screwed up the network terminator resistor connection, etc. info: https://rawze.com/forums/showthread.php?...8#pid72528 and... https://rawze.com/forums/showthread.php?...6#pid67656 User's Signature: ->: What I post is just my own thoughts and Opinions! --- I AM Full Of S__T!. | |||
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| 07-10-2025, (Subject: 2014 IH prostar ISX15 need a little help and advice it’s my first truck ) Post: #9 | |||
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| RE: 2014 IH prostar ISX15 need a little help and advice it’s my first truck I tested the j1939 and it reads 102 And nothing was unplugged except the actuator, speed sensor and the other sensor on the turbo when I changed it out | |||
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