Possible Symptoms
Hard Shudder when turning OFF the Engine
Possible Causes
Fuse(s) faulty
Wiring and/or Connector(s) from/to Intake Manifold Flap Motor (V157) faulty
Intake Manifold Flap Motor (V157) faulty
Possible Solutions
Check Fuse(s)
Check Wiring and/or Connector(s) from/to Intake Manifold Flap Motor (V157)
Check/Replace Intake Manifold Flap Motor (V157)
Perform Output Test