Update, it was the exhaust gas recirculation valve that was failing causing limp home mode to kick in. I understand you can get an ECU remap which “deletes” the egr valve but the car still passes MOT emissions tests. Only costs £149. ….. and save yourself £1k………
I have a 2011 A3 1.6 tdi manual gearbox which has done 83k miles. About a year ago it started going in to limp home mode after a long drive of over an hour. The engine management warning light came on and a flashing yellow coil warning light also lit on the dash. If I stopped the engine and...
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