Hyundai i40 SIM2K-510 AdBlue SCR+DPF Removal Emulator

The Kefico SIM2K-510 ECU that manages the Hyundai i40 diesel integrates AdBlue SCR and DPF aftertreatment into a single system — and when either side develops a fault, the consequences for this motorway-focused saloon are immediate: persistent engine warning lights, NOx sensor DTCs, urea crystallisation and DPF soot blockage that steadily drain power and push up repair costs. The Hyundai i40 SIM2K-510 AdBlue SCR + DPF Removal Emulator electronically simulates the entire aftertreatment chain, delivering a permanent solution to all these faults without touching the original wiring and with no further AdBlue (DEF) expenditure.

How Does It Work?

The emulator connects to the i40's SIM2K-510 ECU at the original SCR and DPF socket points — no wire cutting and no soldering required. The device generates continuous real-time signals for AdBlue tank level, NOx sensor upstream and downstream values, and DPF differential pressure. The ECU evaluates all these simulated signals as valid operating data, records no fault codes and allows the engine to run without restriction.