this exact problem happened on my MK1 172....the bracket that holds the right side of the ECU unit has snapped where it meets the bolt intended to hold it in place...
for a temp fix i loosened the M10 bolt and nipped the bracet with the washer...has this happened to anyone else...a ECU unit shaking about cant be a good thing..
see photo...its right next the top of the right strut...
for a temp fix i loosened the M10 bolt and nipped the bracet with the washer...has this happened to anyone else...a ECU unit shaking about cant be a good thing..
see photo...its right next the top of the right strut...