EGR Issues | EGR Delete


Usually, an engine recirculates exhaust gas by piping it from the exhaust manifold to the inlet manifold. This design is called external EGR. A control valve (EGR Valve) within the circuit regulates and times the gas flow. Some engines incorporate a camshaft with relatively large overlap during which both the intake valve and the exhaust valve are open, thus trapping exhaust gas within the cylinder by not fully expelling it during the exhaust stroke. A form of internal EGR is used in the rotary Atkinson cycle engine 


Benefits of EGR Removal?

Modern engines recirculate some of their exhaust gases back into the engine with the aim of reducing emissions.

This is the is the main benefit of the EGR system. The downside ( egr issues ) is that exhaust fumes containing carbon deposits are constantly being recirculated through the engine through time causing a build up of carbon deposits in the intake manifold etc.

These deposits sometimes contribute to the failure of the EGR system itself. Replacement EGR valves can be expensive and in the case of high mileage engines the continual carbon build up can eventually lead to total engine failure.

Removal of the EGR system by banking off the exhaust input and reprogramming of the engine managment ECU ( egr delete ) results in lowered engine temperatures, improved throttle response and economy and also can lengthen engine life by reducing oil contamination and carbon deposits.

We are part of the fastest growing Tuning network in Europe, We specialise avoiding costly issues and getting the very best diesel performance from your unit.

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Tier 1 | £600.00

Also available as part of the Tier 2, 3 and 4 packages. Please ask for more information 

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