Turn your smartphone into a diesel diagnostic tool. Just plug it into a diagnostic port, sync it via Bluetooth® to the free Diesel Decoder by Diesel Laptops® app, and use your smartphone to view fault codes and get repair information. No expensive code-scanning hardware and software.
 
Watch the Diesel Decoder in action. Click here. 
 
Bi-Directional Commands
Volvo DPF Ash and Soot Level Resets (All engines 2013+)
Cummins Aftertreatment Maintenance Filter Install (2007+)
Cummins Aftertreatment Reset (2007+)
Detroit DPF Ash Accumulator Reset (2010-2021)
 
Compatiable Makes and Models
Caterillar (CAT)
CT11/13 (2010 - 2013)
Cummins
ISB6.7 & B6.7 (2007 - Current)
ISC & ISC8.3 (2007 - Current)
ISL9 (All Years)
ISM (All Years)
ISX11.9 & ISX12 (All Years)
ISX15 (All Years)
X12 (All Years)
X15 (All Years)
Does not cover RAM Trucks
Detroit Diesel
DD5, DD8, DD13, DD15, & DD16 (2008+)
Hino
J08E (2013-Current)
International
DT/9/10 (2007+)
Maxxforce 7 (2007+)
Maxxforce 7 KOER (2007 - Current)
MaxxForce 11 & 13 (All years)
Maxxforce DT/9/10 KOER (2007 - Current)
A26 (2017-Current)
N13 (2013-2016)
Isuzu
4HK1 (2014 - 2019)
Mack
MP7 & MP8 (2013 - Current)
Paccar
MX11/13 (2010-Current)
PX (2007- Current)
Volvo
D11 & D13 (2013 - Current)