DTC Cleaner (Fault/Error Code Eraser) is an advanced diagnostic device designed to clear Diagnostic Trouble Codes (DTCs) and disable power and speed limitations in vehicles. Depending on the variant, the device clears the fault memory (removes inactive fault codes/errors) in all or the most critical Electronic Control Units (ECUs) in the vehicle, which results in the dashboard no longer displaying, among others:
- Engine power reduction warning.
- Speed limit to 20 km/h.
- Illuminated or flashing Check Engine light.
- Illuminated or flashing SCR indicator (“exhaust” symbol).
The device utilizes procedures used in authorized service stations, ensuring full compliance with OEM diagnostic standards.


Features:
- Clears inactive Diagnostic Trouble Codes (DTCs) in all or key vehicle systems.
- Disables temporary power and speed limitations (LIMP Mode).
- Clears tachograph-related faults, including “manipulation with a magnet” and speed deviation errors.


Supported Vehicles:
Irizar vehicles, including:
- i6
- i8
If you have questions regarding compatibility with other models, please contact us:
- Custom versions available for other vehicles and models upon request.
- Device supports future software updates.
Easy 5-Step Operation:
- Turn on the ignition to activate the vehicle’s diagnostic systems.
- Plug the device into the diagnostic port – usually OBD.
- The clearing process starts automatically. A blue flashing LED indicates that the operation is in progress.
- Once the procedure is complete, the LED will turn green, confirming that all DTCs have been successfully removed.
- Turn off the ignition and unplug the device from the diagnostic port.
⚠ Important:
- If the device detects a problem that blocks the clearing process, the LED will turn red to indicate the operation has failed. The faults will not be cleared.


Key Device Information:
- Advanced Diagnostic Functionality: The DTC Cleaner uses OEM diagnostic procedures, matching the standards of authorized service centers.
- Fast Operation: The clearing process is fast and fully automated – completed within seconds.
- Power & Speed Limit Removal: Instantly removes temporary restrictions (e.g. <20 km/h limp mode), restoring full vehicle operation.
- Cost-Efficient: Eliminates the need for workshop or service centre visits to clear diagnostic trouble codes (DTCs); drivers can perform this task independently, saving both time and money.
- Independence on the Road: Enables drivers to resolve issues on the go without interrupting transport or delivery schedules.
- Made in Poland: The device is entirely made in Poland, within the European Union, ensuring adherence to stringent EU quality and safety standards. By purchasing directly from the manufacturer, you support local quality and innovation.
Supported ECU Systems:
Depending on the vehicle’s make and model, the device clears fault codes in all or the most critical control units (ECUs), including:
- Engine – Diesel engine control system, high-pressure, Common Rail.
- Gearbox – manual / automatic.
- Vehicle ECU – Electronic Control Unit.
- Exhaust aftertreatment system – SCR / DPF, AdBlue.
- Breaking system – ABS / EBS.
- Digital Tachograph.
- Air Suspension Control Unit – Pneumatic suspension.
- Retarder Control Module (if equipped).
- Air Production System.


Technical Specifications:
- Connector: The device is equipped with a standard OBD plug.
- Power supply voltage: 6 – 24 Volts.
- Dimensions: 7 cm x 4 cm x 2.5 cm [length x width x thickness].
- Weight: 40 grams.
Package Includes:
- Fully assembled, ready-to-use device.
- User manual.
- Proof of purchase – VAT invoice or receipt.






















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