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DPF & SCR Emulator for Renault Master, Opel Movano, Nissan Navara, Nissan NV400 with SID321 Engine Control Unit.

DPF & SCR SID321 Emulator for Renault Master, Opel Movano, Nissan Navara, Nissan NV400 with SID321 Engine Control Unit.


A solution dedicated to CONTINENTAL SID 321 engine controllers. Currently, there is no possibility of successfully reprogramming this controller, which means that the removal of SCR or DPF system through software modification is impossible. In response to this problem stands our SID321 SCR/AdBlue emulator and SID321 DPF emulator. The emulator sends information to the engine controller about the correct operation of the exhaust system, so the controller does not put the engine into power limitation mode, and no errors are displayed.


IMPORTANT!

Our emulator is connected to the emission communication line and sends the ECU only the INFORMATION about the correct operation of the SCR system

The operation of the device is not based on continuous error clearing!

This is a very important issue, as a solution operating on the principle of continuous error clearing makes our car difficult or near impossible to diagnose, as it has to constantly delete all errors, including those on which the safety of engine (or passengers e.g. Airbags) operation depends (e.g. oil pressure, turbocharger temperature, etc.).

Basic offer

Below you will find basic 4DPF offer of SID321 DPF Emulators.

SID321 SCR Emulator


This small electronic device connected to the communication line of the emission reduction system (CANBUS) using the original plug, in place of the nitrogen oxide sensor the NOx sensor. SID321 Emulator allows full emulation of this system.

During computer diagnostics, you can observe the operating parameters of the AdBlue dosing system exactly the same as in an efficient system.

Installation of the emulator comes down to unplugging the sensors: NOx, smoke, SCR pump and connecting the plug from the emulator in place of the second NOx sensor. After this process, depending on whether the power of the vehicle is already limited or even in limp mode, it is necessary to delete the errors and in some cases (like limp mode) to perform a reset of the saved state of operation of the SCR system. In cars where the power limitation has not yet occurred, the emulator can be installed without the SCR system adaptation.

The SID321 Emulator is waterproof, this means it can be safely mounted under the car’s body.

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SID321 DPF Emulator


This device is the first DPF emulator for engines with SID321 Controller. The installation process is based solely on Plug and Play technology and no soldering, splicing or cutting of wires is required in the installation process. SID321 DPF Emulator is completely waterproof and can be safely secured underneath the car.

The installation process consists of disconnecting the mass airflow sensor, differential pressure sensor and the temperature sensor and connecting the plugs from the emulator’s harness in their place. Our SID321 DPF Emulator fully emulates all components of the DPF system. It emits exactly the same signals as a fully functioning Particulate Filter (DPF). No reprogramming or computer is necessary in the installation process. Emulator is SID321 DPF emulator fits Renault Master, Opel Movano, Nissan Navara and Nissan NV400.

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Frequently asked questions

How does the emulator installation and DPF removal work?

Installation of the SID321 Emulator is non-invasive, this is achieved thanks to the original plugs that the emulator is equipped with. The plugs match the ones from the machine. SID321 DPF filter removal with the help of our SID321 emulator is fully safe to the engine and does not require any interference with the engine controller whatsoever. After installing the device, the diesel particulate filter must be removed.

How does the installation of the emulator and removal of DPF and SCR work?

Similarly to the installation in machines with just the DPF the SID321 emulator must be connected using the plugs which the device is equipped with. Then disconnect the DEF pump controller and disconnect the nitrogen oxide sensors. Connect the emulators plug in the place of one of the NOx sensors, A detailed manual with a complete description of service steps is included in each order.

How does DPF regeneration work after filter removal?

The emulator simulates the operation of an efficiently working emission reduction system. The engine controller does not activate DPF regeneration because the signals generated by the SID321 Emulator reports that the diesel particulate filter is in perfect condition.

Should I continue to add DEF (AdBlue) fluid?

No. The DEF/SCR pump no longer pumps the fluid. Refilling it is not necessary.

My machine has been diagnosed with a defective temparature sensor. Can I install this product?

Yes! Any sensor that monitor the operation of the DPF system becomes obsolete after installing the device, so the sensors can remain damaged or be removed completely.


supported
Models

Models
  • Renault: Master
  • Opel: Movano
  • Nissan: Navara, NV400

Emulated
Components

Click to expand
  • Exhaust temperature sensor – 226400888R
  • Differential pressure sensor DPF – 2082700Q0K
  • Soot sensor – 227932151R
  • NOX SENSOR – 227909181R
  • AdBlue pump – 208993933R

Emission related
error codes

Click to expand
  • fP2002: Diesel Particulate Filter Efficiency Below Threshold Bank 1
  • fP2003: Diesel Particulate Filter Efficiency Below Threshold Bank 2
  • fP200C: Diesel Particulate Filter Over Temperature Bank 1
  • fP200D: Diesel Particulate Filter Over Temperature Bank 2
  • fP242F: Diesel Particulate Filter Restriction – Ash Accumulation, Overload diesel particle filter B-041
  • fP244A: Diesel Particulate Filter Differential Pressure Too Low
  • fP244B: Diesel Particulate Filter Differential Pressure Too High
  • fP2452: Diesel Particulate Filter Pressure Sensor “A” Circuit High Voltage particulate filter pressure sensor C-030, Low Voltage pressure sensor particulate filter C-030
  • fP2453: Diesel Particulate Filter Pressure Sensor “A” Circuit Range/Performance, Low differential pressure sensor pressure particulate filter B-041, fault line hose pressure sensor particulate filter B-041, Unreliable differential pressure pressure sensor dust filter B-041
  • fP2454: Diesel Particulate Filter Pressure Sensor “A” Circuit Low
  • fP2455: Diesel Particulate Filter Pressure Sensor “A” Circuit High
  • fP2456: Diesel Particulate Filter Pressure Sensor “A” Circuit Intermittent/Erratic
  • fP2458: Diesel Particulate Filter Regeneration Duration
  • fP2459: Diesel Particulate Filter Regeneration Frequency
  • fP245E: Diesel Particulate Filter Pressure Sensor “B” Circuit
  • fP245F: Diesel Particulate Filter Pressure Sensor “B” Circuit Range/Performance
  • fP2460: Diesel Particulate Filter Pressure Sensor “B” Circuit Low
  • fP2461: Diesel Particulate Filter Pressure Sensor “B” Circuit High
  • fP2462: Diesel Particulate Filter Pressure Sensor “B” Circuit Intermittent/Erratic
  • fP2463: Diesel Particulate Filter Restriction – Soot Accumulation
  • fP2464: Diesel Particulate Filter Differential Pressure Too Low
  • fP2465: Diesel Particulate Filter Differential Pressure Too High
  • fP246B: Vehicle Conditions Incorrect for Diesel Particulate Filter Regeneration
  • fP246C: Diesel Particulate Filter Restriction – Forced Limited Power
  • fP246D: Diesel Particulate Filter Pressure Sensor “A”/”B” Correlation
  • fP260E: Diesel Particulate Filter Regeneration Lamp Control Circuit
  • fP20DD: Exhaust Aftertreatment Fuel Pressure Sensor Circuit
  • fP20DE: Exhaust Aftertreatment Fuel Pressure Sensor Circuit Range/Performance
  • fP20DF: Exhaust Aftertreatment Fuel Pressure Sensor Circuit Low
  • fP20E0: Exhaust Aftertreatment Fuel Pressure Sensor Circuit High
  • fP20E1: Exhaust Aftertreatment Fuel Pressure Sensor Circuit Intermittent/Erratic
  • fP2466: Exhaust Gas Temperature Sensor Circuit
  • fP2467: Exhaust Gas Temperature Sensor Circuit Range/Performance
  • fP2468: Exhaust Gas Temperature Sensor Circuit Low
  • fP2469: Exhaust Gas Temperature Sensor Circuit High
  • fP246A: Exhaust Gas Temperature Sensor Circuit Intermittent/Erratic
  • fP246E: Exhaust Gas Temperature Sensor Circuit
  • fP246F: Exhaust Gas Temperature Sensor Circuit Range/Performance
  • fP2470: Exhaust Gas Temperature Sensor Circuit Low
  • fP2471: Exhaust Gas Temperature Sensor Circuit High
  • fP2472: Exhaust Gas Temperature Sensor Circuit Intermittent/Erratic
  • fP2473: Exhaust Gas Temperature Sensor Circuit
  • fP2474: Exhaust Gas Temperature Sensor Circuit Range/Performance
  • fP2475: Exhaust Gas Temperature Sensor Circuit Low
  • fP2476: Exhaust Gas Temperature Sensor Circuit High
  • fP2477: Exhaust Gas Temperature Sensor Circuit Intermittent/Erratic
  • fP2478: Exhaust Gas Temperature Out of Range
  • fP2479: Exhaust Gas Temperature Out of Range
  • fP247A: Exhaust Gas Temperature Out of Range
  • fP247B: Exhaust Gas Temperature Out of Range
  • fP247C: Exhaust Gas Temperature Out of Range
  • fP247D: Exhaust Gas Temperature Out of Range
  • fP247E: Exhaust Gas Temperature Out of Range
  • fP247F: Exhaust Gas Temperature Out of Range
  • fP2480: Exhaust Gas Temperature Out of Range
  • fP2481: Exhaust Gas Temperature Out of Range
  • fP2482: Exhaust Gas Temperature Out of Range

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