Western Star GHG14 Error Code Cleaner – Quick and Safe DTC Removal for GHG14 Trucks The Western Star GHG14 Error Code Cleaner is a plug-and-play diagnostic device engineered to clear fault codes (DTCs) safely and efficiently in Western Star trucks with GHG14 emission systems. Simply connect the tool to the vehicle’s OBD port—no special tools, software, or technical knowledge required. This tool restores the vehicle’s optimal performance by eliminating error codes that appear while driving, reducing downtime and avoiding unnecessary service costs. Purpose-Built for Western Star GHG14 Vehicles Designed specifically for Western Star models with GHG14 systems, this DTC eraser targets and removes passive fault codes that remain stored in the vehicle’s ECU even after the original fault has been addressed. These lingering codes can cause persistent warning lights and performance limitations. Fault Codes Cleared by the Western Star GHG14 DTC Cleaner: SPN 5246 FMI 0 – DPF (Diesel Particulate Filter) Regeneration Required SPN 2631 FMI 7 – EGR Temperature Sensor Fault SPN 2791 FMI 3 – Low AdBlue Injection Pressure SPN 157 FMI 18 – Low Engine Oil Pressure SPN 132 FMI 2 – Insufficient Turbo Boost Pressure Signal Clearing these trouble codes helps reset vehicle systems and return the engine to normal operating conditions. Supported Vehicle Systems: This DTC Cleaner is compatible with a wide range of vehicle subsystems, including: Brake System Engine Control Unit (ECU) Vehicle Central Computer (GM) Automatic Transmission Tachograph System Retarder Suspension System AdBlue / SCR System How to Use the Western Star GHG14 Error Code Cleaner Using the tool is simple and takes just a few steps: Ignition On – Turn on the ignition (do not start the engine). Connect the Device – Plug the DTC Cleaner into the vehicle’s OBD port. Wait 30 Seconds – Allow the device to activate and communicate with the ECU. Ignition Off – Turn off the ignition. Remove the Device – Unplug the device from the OBD port. Wait 30 Seconds – Let the system reset. Start the Engine – The error codes should now be cleared. ? If a code reappears, repeat the process or replace the faulty part before re-clearing. Extra Function: Disable Torque and Speed Reduction Once any faulty component has been repaired or replaced, the GHG14 DTC Cleaner can also remove derate modes—such as torque and speed limitations—that are commonly triggered by after-treatment system faults. Key Features Benefits: Clears passive diagnostic trouble codes in under 1 minute Designed specifically for Western Star GHG14 trucks Plug-and-play functionality – no tools or software needed Supports multiple systems, including ECU, brakes, and AdBlue Reduces downtime and avoids unnecessary service visits Helps restore full engine performance after fault resolution Compact, durable, and easy to carry Attention! Using an AdBlue removal emulator is illegal, particularly in EU countries. The use of this device leads to increased exhaust gas emissions. Once you install and use an AdBlue removal emulator, your truck no longer complies with Euro 4, Euro 5, or Euro 6 emission standards. Our device is intended only for use in countries where Euro 4/5/6 environmental regulations are not enforced. The AdBlue removal emulator disables the flow of DEF (Diesel Exhaust Fluid) within the SCR system. Purchasing and using this device is a personal decision. Our company is not responsible for any legal consequences that may arise from this choice. Delivery times provided are estimates. Actual delivery times may vary due to carrier-related delays. We ship items as quickly as possible, but in some circumstances, it can take up to three business days for an item to be shipped. Once an item leaves our hand, we have no control over when it gets delivered. We only ship to the confirmed shipping address provided to us at the time of purchase. We cannot change the delivery address after a purchase has been made, so please ensure that your shipping address is correct. Please note that customs clearance may incur additional charges, which are the responsibility of the buyer.