Passwords for DDEC Detroit Engines
The ECM settings on Detroit Diesel engines are protected by passwords. When using Detroit Diesel Diagnostic Link (DDDL) to change settings, you must enter the […]
Diesel Trouble Repair
Uploading Calibration from the ECM using Detroit Diesel Calibration Tool (DDCT)
DDEC IV – Detroit Engine Follow these steps to successfully upload a calibration file from the ECM using the Detroit Diesel Calibration Tool (DDCT): Launch […]
SPN 411 – FMI 13: EGR Delta Pressure Sensor Calibration Required (Code 81)
EGR – Exhaust Gas Recirculation (Detroit Engines/60 Series) Recalibrate EGR DP Sensor (DDEC V only) →This feature can only be used if your DDEC V […]
How to Connecting the DETROIT Engines using Detroit Diesel Diagnostic Link (DDDL)
#To connect the DDDL: 1). Open Diagnostic Link through shortcut on desktop or click Start – All Programs – Detroit Diesel – Diagnostic Link, it […]
SPN 231 – FMI 12 (J1939 Data Link Failure Code 55) Troubleshooting Guide
Engine Check – Code 55 (12V2000 Detroit Engine) Related Product 2024.09 DDDL 8.20 Detroit Diesel Diagnostic Link 8.20 SP1 Professional Level10 + Troubleshooting Fault Descriptions […]
Detroit Diesel GHG17 Heavy Duty Mechanical Cylinder Compression Test Guide
This guide details how to conduct a mechanical cylinder compression test on a Detroit Diesel GHG17 Heavy Duty engine. Perform this test only when directed […]
Starting the Program with DiaSys (MTU Engine ECU-7 Diesel)
DiaSys v2.74 To configure the MTU electronic engine controller or read engine data, you need the DiaSys dialog system. The setup requires: A laptop with […]
Detroit DDEC16 DD15 GHG17 Engine Performance Test (Low Temperature ATD)
This guide outlines the steps to perform a Low Temperature ATD (Aftertreatment Diagnostic) Performance Test on a Detroit DDEC16 DD15 GHG17 engine. Related Contents: Detroit […]
Detroit Diesel GHG17 Low Pressure Fuel System – Measuring Fuel Pressure with Fuel System Integrity Check
This procedure outlines how to measure and record fuel pressure in the low-pressure side of the Detroit Diesel GHG17 fuel system using the Fuel System […]
How to Perform a Detroit GHG17 Parked SCR Efficiency Test
The Detroit GHG17 Engine Parked SCR Efficiency Test verifies the integrity of the Selective Catalytic Reduction (SCR) system from engine warm-up to NOx efficiency. This […]
NEXIQ USB LINK 3 Clone VS ORIGINAL
While there are definite differences in quality and performance between the NEXIQ USB Link 3 original and its Chinese clone, there are a few potential […]
DDDL-Guided FIS Low Pressure Leak Test for GHG17 Heavy Duty Machines
The GHG17 heavy-duty machine is a powerful and reliable piece of equipment used in various industries. To ensure its optimal performance, it is essential to […]
How to Solve Excessive Blue Smoke in Detroit EPA07 GHG14 Engine
Experiencing excessive blue smoke in your Detroit EPA07 GHG14 engine can be a cause for concern. Blue smoke indicates oil consumption, which can lead to […]
Detroit GHG14 Engine Idle Does not Go into Continuous Run Mode
The Detroit GHG14 EPA07 engine idle not going into continuous run mode can be a frustrating issue, especially under extreme ambient conditions. This article provides […]
How to Solve NEXIQ USB Link 2 Driver “A digitally signed driver is required”
We have received reports of an issue with the NEXIQ USB Link 2 drivers (v2.6.0.21 or later) causing the USB-Link 2 to no longer function […]