19559/P3101/012545

From Ross-Tech Wiki

19559/P3101/012545 - Motor for Intake Manifold Flap (V157): Open or Short to Ground

Possible Symptoms

  • Malfunction Indicator Light (MIL) ON
  • Increased Fuel Consumption
  • Engine shut-off delayed/rough
  • Insufficient Acceleration above 100-120 km/h (60-70 mph)

Possible Causes

  • Fuse(s) faulty
  • Wiring and/or Connector(s) from/to Motor for Intake Manifold Flap (V157) faulty
  • Motor for Intake Manifold Flap (V157) faulty

Possible Solutions

  • Check Fuse(s)
  • Check Wiring and/or Connector(s) from/to Motor for Intake Manifold Flap (V157)
  • Check/Replace Motor for Intake Manifold Flap (V157)

Special Notes

  • The Intake Manifold Flap (V157) has a Function in the Exhaust Gas Recirculation (EGR) and in shutting off the (Diesel) Engine.
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