MKV GTI
06 gti 127k. loss of power, flashing cel (happened 2 times, flashed about 10-15 times each) now solid CEL. Scanned and codes are:
1. P0300-Random Multiple Misfire All Cylinders
2. P0642-Sensor Reference Voltage A Circuit Low
3. P2004-intake Manifold Runner Control Stuck open Bank 1
Im at 127k...