Quick Google/Ross-Tech brings up the following:
19558/P3102/012546 - Motor for Intake Manifold Flap (V157): No Signal
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
Seems to be quite a common issue but it happened straight after I put an EGR delete on. Would this be directly related?
Many thanks!
19558/P3102/012546 - Motor for Intake Manifold Flap (V157): No Signal
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
Seems to be quite a common issue but it happened straight after I put an EGR delete on. Would this be directly related?
Many thanks!