Diesel Decoder

Name: Diesel Decoder
Rating: 2.9 (24 reviews)
Author: Diesel Laptops LLC

Reference

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

24 Ratings
Age Rating

4+
Years
Category

Reference
Developer

Diesel Laptops LLC
Language

EN
English
Size

44.7
MB

Diesel Decoder is a Bluetooth diagnostics tool for all Heavy Commercial Vehicles, it can be used for reading/clearing Diagnostic Trouble Codes (DTCs), parameters, live data, and running bi-directional commands using the Diesel Decoder hardware (required). Diesel Decoder also allows the user to generate local and cloud based reports that may be viewed, printed, or shared with others via the Diesel Laptops Diesel Health Platform.

Ratings & Reviews

2.9

out of 5

24 Ratings

Don’t work any more. Login fail
07/28/2024
Dernidont
Was working couple of months correct. Now asking for login. All attempts failed. Was trying Apple ID and email. “”PostConfirmation invocation failed due to error Socket timeout while invoking Lambda function””
Don’t work any more. Login fail
07/28/2024
Dernidont

Was working couple of months correct. Now asking for login. All attempts failed. Was trying Apple ID and email. “”PostConfirmation invocation failed due to error Socket timeout while invoking Lambda function””
Great product
11/04/2022
Jcarptwina
This is a great product. I sell Volvos and Freightliners and check engine lights come on at times. This tool gives me the chance to diagnose what the issue is in minutes. Highly recommend this product to drivers and other dealerships.
Great product
11/04/2022
Jcarptwina

This is a great product. I sell Volvos and Freightliners and check engine lights come on at times. This tool gives me the chance to diagnose what the issue is in minutes. Highly recommend this product to drivers and other dealerships.
Last version terrible
Feb 10
Yegor Kuchumov
The latest version of the software is not usable for working with PACCAR.Before this update, I was always satisfied with it and never had any issues. Now it has become extremely difficult to use.Fault codes are much harder to read and understand than before.Previously, there were never any problems starting a regen or clearing a derate. Now it is almost impossible to do.My assessment: the only reasonable option is to unsubscribe and throw the device away.
Last version terrible
Feb 10
Yegor Kuchumov

The latest version of the software is not usable for working with PACCAR.Before this update, I was always satisfied with it and never had any issues. Now it has become extremely difficult to use.Fault codes are much harder to read and understand than before.Previously, there were never any problems starting a regen or clearing a derate. Now it is almost impossible to do.My assessment: the only reasonable option is to unsubscribe and throw the device away.
It’s ok
02/25/2025
18FTT18
To read codes and other data its ok but I bought this to do regens even after buying the “subscription “ to do so $30 a month it does not let you
It’s ok
02/25/2025
18FTT18

To read codes and other data its ok but I bought this to do regens even after buying the “subscription “ to do so $30 a month it does not let you

New Features - Key-on reminder prompts you to confirm the key is on before scanning to help avoid incomplete reads - New message bar on the main screen surfaces important status updates at a glance - Feedback prompt will occasionally ask for your input to help us improve the app Improvements - Overhauled device connection flow for more reliable pairing and fewer intermittent issues - Refreshed settings screen with a cleaner layout and better organization - Large log files are now automatically compressed before emailing so they send without hitting size limits Bug Fixes - Fixed home screen layout where an ad was overlapping a menu item - Fixed J1708 message parameters not displaying correctly

Version 5.3.0 2d ago

Data Not Linked to You

The following data may be collected but it is not linked to your identity:
- Contact Info
- User Content
- Identifiers
- Usage Data
- Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

Information

Seller: Diesel Laptops LLC
Size: 44.7 MB
Category: Reference
Compatibility: Requires iOS 15.6 or later.

iPhone
Requires iOS 15.6 or later.

iPad
Requires iPadOS 15.6 or later.

iPod touch
Requires iOS 15.6 or later.

Mac
Requires macOS 12.5 or later and a Mac with Apple M1 chip or later.
Languages: English
Age Rating: 4+

4+

Learn More

Contains
Advertising
In-App Purchases: Yes

Decoder Professional Monthly $29.99

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Copyright: © 2026 Diesel Laptops