We test the valve with the diagnostic tool and compare the commanded and actual position.
We assess the condition of the valve, cooler and intake manifold.
We remove the deposits; if the valve mechanism or electronics are damaged, we replace the part.
We carry out the valve adaptation and check the readings on a test drive.
EGR Valve Cleaning and Repair in Riga
The exhaust gas recirculation (EGR) system helps control engine emissions by directing part of the exhaust gas back into the intake.
Soot and other deposits can affect the operation of its components over time. Depending on the condition of the system, the solution may involve EGR valve cleaning, repair or replacement.
Diesel Technic provides EGR valve cleaning in Riga following an assessment of the system’s condition. If the valve is clogged but its mechanical and electronic components are functioning correctly, cleaning may restore proper operation. If the actuator, electronics or other components are faulty, EGR repair or valve replacement may be necessary.
We also offer EGR cooler cleaning and replacement when required. The appropriate service depends on the inspection results and the condition of the components. This helps determine whether cleaning is sufficient or a replacement part is needed.
If the valve is only clogged, cleaning is enough. If the actuator or position sensor has failed, the valve has to be replaced.
A malfunctioning EGR produces more soot, so the DPF fills up much faster.
It depends on the car model and access to the valve: [X].
