JGS4x4 had a Discovery 3 2.7 TDV6 come into our workshop with an engine management light on. This was due to 2 failed EGR valves. The Discovery 3 was hard to start and very down on power. This Discovery 3 was due for an MOT so the vehicle would have failed with the engine management light on.
After a Monster Tuning EGR delete, a Monster Remap and EGR blanking plates fitted the Discovery was ready for its MOT.