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Vehicle type · Truck · Bus

Truck ECU File Tuning — Stage 1, AdBlue, DPF, EGR

Chiptuning and ECU remapping software for truck, lorry (HGV) and bus ECU files: upload the original file you read from the heavy vehicle's ECU; the ECU is identified from the file itself and only the operations that apply to your file are enabled. Below are the truck and bus brands, the heavy-duty ECU families and the operations with verified solutions in the library.

Upload your file freeSee the brands
Free pre-checkECU recognition and the options that work on your file, without spending credit
No result, no chargeCredit is used only on delivery
Verified outputUncertain results are clearly labelled
RemapChecksumChecksum correction in its own tab

Brands

Truck, lorry and bus brands

Tap a brand: its ECUs and operations are on its own page.

AGRALEStage 1, Stage 2, Stage 3AICHIStage 1, EGR OffALEXANDER DENNIS LTDDPF Off, AdBlue / SCR OffBEIBENStage 1, DPF Off, EGR OffBMCStage 1, DPF Off, EGR OffC&C TRUCKDPF Off, EGR Off, AdBlue / SCR OffCUMMINSDPF Off, EGR Off, AdBlue / SCR OffDAFStage 1, DPF Off, EGR OffDATONGDPF OffFORD TRUCKStage 1, DPF Off, EGR OffFOTONStage 1FREIGHTLINERStage 1, AdBlue / SCR OffHINODPF Off, EGR Off, AdBlue / SCR OffINTERNATIONALStage 1, DPF Off, EGR OffISUZUStage 1, DPF Off, EGR OffIVECOStage 1, DPF Off, EGR OffJMCDPF OffKARSANStage 1, DPF Off, EGR OffKENWORTHStage 1MACK TRUCKStage 1MANStage 1, DPF Off, EGR OffMERCEDES TRUCKSStage 1, DPF Off, EGR OffMitsubishi FusoStage 1, DPF Off, EGR OffNISSAN UD TRUCKSStage 1NPRDPF Off, EGR Off, AdBlue / SCR OffOTOKARStage 1, DPF OffPETERBILTDPF Off, EGR Off, AdBlue / SCR OffRENAULTStage 1, DPF Off, EGR OffSCANIAStage 1, DPF Off, EGR OffSINOTRUKStage 1, DPF Off, EGR OffTEMSAStage 1, DPF Off, EGR OffVOLKSWAGEN TRUCKSStage 1, Stage 2, Stage 3VOLVOStage 1, DPF Off, EGR Off

Operations

Operations available for truck ECUs

Only operations with a verified solution for this vehicle type in the library are listed.

Stage 1More power and torque, with a sharper response to the throttle.DPF OffRegeneration and DPF-related fault codes are turned off in the software.EGR OffEGR valve management and its fault codes are turned off in the software.AdBlue / SCR OffAdBlue/SCR dosing and its warnings are turned off in the software.Full Emission OffDPF, EGR and AdBlue/SCR handled together, in one file and one go.Stage 2A further-reaching calibration for vehicles with upgrades such as exhaust or intercooler.DTC OffOnly the fault codes you pick are removed; the rest of the diagnostics keeps working.Vmax OffThe factory top-speed limit is lifted in the software.Decat / Catalyst OffCatalyst monitoring and its fault codes are turned off in the software.Lambda / O2 OffLambda (O2) sensor monitoring and its fault codes are turned off in the software.TVA OffThrottle valve actuator (TVA) control and its codes are turned off in the software.Immo OffA software-side fix for vehicles that will not start because of the immobiliser.Torque Limiter OffThe factory torque-limiting maps are re-tuned in the software.Stage 3Calibration for major hardware changes such as a bigger or hybrid turbo.Gearbox (TCU) CalibrationGearbox shift points and response are re-tuned.

Operations on emission systems are offered only for use permitted by local law (e.g. off-road / motorsport / export); responsibility lies with the user.

Performance

Expected Stage 1 gains

Diesel (heavy-duty)
+15–25%power gain
+20–30%torque gain

This is an expected range; the real figure depends on the vehicle's hardware and the file. Compatibility is checked again when you upload.

ECU families

Truck and bus ECU families

Only ECU families with a verified solution for this vehicle type are listed.

How it works

RemapCloud: ECU remapping and chiptuning software

Upload

Upload the original ECU read

Select

The software identifies the unit from the file and shows only the options that work on it

Process

The operation you choose is prepared and checked before delivery

Download & Checksum

Credit is used only when a result is delivered. Checksum runs in a separate tab.

What is an ECU file, and which brands and vehicle types are covered?

ORI versus MOD, the operations you can run on your file and the A–Z brand index on one page.

ECU File →

Blog

From the blog: related articles

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Questions

Frequently asked questions

How much power does a Stage 1 remap add on a truck or lorry?

Diesel (heavy-duty): +15–25% power gain, +20–30% torque gain. This is an expected range; the real figure depends on the vehicle's hardware and the file. Compatibility is checked again when you upload.

Can AdBlue / SCR Off be done on a truck ECU?

The library holds a verified AdBlue / SCR Off solution for truck ECU families; the AdBlue / SCR Off page lists which ones. When you upload your file, the software enables only the operations that apply to it. The condition of use for emission operations is stated in the legal note in the operations section.

Can EGR Off be done on a truck ECU?

The library holds a verified EGR Off solution for truck ECU families; the EGR Off page lists which ones. When you upload your file, the software enables only the operations that apply to it. The condition of use for emission operations is stated in the legal note in the operations section.

Can DPF Off be done on a truck ECU?

The library holds a verified DPF Off solution for truck ECU families; the DPF Off page lists which ones. When you upload your file, the software enables only the operations that apply to it. The condition of use for emission operations is stated in the legal note in the operations section.

How many credits does a truck ECU file job cost?

A module job costs 1 credit (any number of modules in one job); Stage 1 costs 2 credits for cars/bikes and 3 credits for trucks, tractors and construction machines. With Stage 1, each module you add costs +1 credit (Stage 1 + 1 module: 3 credits for cars/bikes, 4 credits for trucks, tractors and construction machines). No credit is charged for a job without a result.

Upload your first file.

Opening an account is free. Upload your file and see the applicable Stage 1, DPF, EGR and AdBlue operations before spending a credit.

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