EGR Solutions in Cambridgeshire
The EGR system works alongside the intake, turbo, emissions equipment and engine management system. A sticking valve, blocked passage, actuator issue, wiring fault or incorrect airflow reading can cause similar symptoms. Accurate diagnostics help avoid replacing parts unnecessarily.
Common EGR symptoms
EGR-related problems may cause an engine warning light, hesitation, rough idle, smoke, poor throttle response, reduced performance or limp mode. Because several systems share the same airflow data, the EGR valve should not be blamed without checking the wider picture.
How the service works
Frequently asked questions
Does an EGR fault always mean the valve is broken?
No. Wiring, sensors, blocked passages and airflow faults can create similar codes.
Can EGR faults cause limp mode?
Yes. The ECU may limit performance when measured airflow or EGR operation is outside the expected range.
Can you work on vans?
Yes. AGK regularly supports cars and light commercial vehicles.
Do you provide mobile appointments?
Yes, across Cambridgeshire and nearby areas, depending on access and the work required.