FAP problem on Hyundai HX430: Definitive and effective solution
Recurring faults on the DPFS of the Hyundai HX430
The DPF problem on the Hyundai HX430 is a source of worry for many owners. Particulate filter (DPF) malfunctions can lead to high costs and unplanned downtime.
To solve these problems, we propose to permanently remove the anti-pollution device. This eliminates faults caused by incomplete or blocked regeneration. By completely removing theAdBlue, FAP and EGR valves, we guarantee a lasting, reliable solution.
Engine reprogramming and Cummins QSL9 compatibility
Adjustment of the CM2350 ECU data enables the new operating parameters of the Cummins QSL9 engine to be integrated. This reprogramming ensures optimum compatibility between the engine and its new configurations, increasing overall reliability.
ECU fault diagnosis CM2350: precise detection essential
Accurate diagnosis is crucial to identifying and resolving problems with exhaust aftertreatment systems. Early detection helps avoid costly repairs and minimize downtime.
Here are some typical fault codes encountered during our work on Hyundai HX430 :
- 1921 (Active): DPF differential pressure above normal range - moderately severe level.
- 1922 (Active): Very high differential pressure - maximum gravity level.
- 2639 (Inactive): Pressure still above normal - minimum level, but indicator of potential worsening.
Reprogramming process to remove FAP problem on Hyundai HX430
The engine reprogramming of the Hyundai HX430, equipped with the Cummins QSL9 engine and CM2350 ECU, aims to permanently eliminate the anti-pollution systems (FAP, AdBlue, EGR) often responsible for faults and unplanned stops.
It all starts with a complete diagnosis of the CM2350 and ACM ECUs, to identify precisely any faults related to the gas aftertreatment. Once the faults have been identified, the ECU is read out in its entirety via the microcontroller. This step saves the original configuration before any modifications are made.
The binary data (.bin) is then extracted and modified. We remove persistent fault codes, emulate the particulate filter (DPF), deactivate AdBlue injection and neutralize the soot content. These adjustments guarantee operation without alerts or degraded modes.
The files are then rewritten in the ECU, with a complete recalculation of checksums to ensure perfect software consistency. If necessary, we deactivate certain secondary modules to stabilize the system.
This process ensures optimum reliability and definitively solves DPFS problems on the Hyundai HX430, while eliminating the costs associated with maintaining emission control systems.
Benefits of engine reprogramming on Hyundai HX430
✅ Elimination of faults linked to FAP, AdBlue, EGR
✅ Removal of torque and power limitations (Inducement)
✅ Restore maximum performance
✅ Disappearance of dashboard alerts
✅ Reduced maintenance costs
Do you have an FAP problem on your Hyundai HX430? This engine reprogramming is the ideal solution to avoid frequent breakdowns, get your machine back to full power and avoid costly replacements.
In a nutshell: Make your Hyundai HX430 reliable
Our solution for Hyundai HX430 vehicles permanently eliminates the emission control devices that cause failures: FAP, AdBlue, EGR. This guarantees :
- Enhanced reliability
- Reduced downtime
- Substantial savings over the long term
No need to buy AdBlue or replace sensitive parts. Our engine reprogramming experts ensure a precise, long-lasting and safe intervention.
Choose a Hyundai HX430 that's more powerful, more reliable and worry-free.
Discover our other Hyundai interventions
Are you facing an AdBlue failure on a Hyundai machine or a recurring FAP defect? Take a look at our page dedicated to interventions on Hyundai machines. AdBlue removal, FAP deletion, EGR valve neutralization, NOx sensor emulation... We've already dealt with numerous models and engine configurations, with reliable, long-lasting results.
Is your engine a Cummins? We know all about it.
Many Hyundai machines are powered by Cummins QSB, QSL, ISB... If this is your case, you can also consult our section dedicated to Cummins engines. It details all the field-tested and validated emission control suppression solutions specific to this type of engine.
👉 Go to Cummins engines section
Other construction equipment? We've got that covered too.
Whether it's a Hyundai, a Doosan, a Case or a Komatsu, if it's for public works, mining or construction, we know what we're talking about. Find out more about our work by machine type in our special construction equipment category.
