– Faulty Intake Manifold Runner Motor 2
– Manifold Runner Motor 2 harness is open or shorted
– Manifold Runner Motor 2 circuit poor electrical connection
– Faulty Intake Manifold Flap 2

– Engine Light ON (or Service Engine Soon Warning Light)

Possible Solutions

• Check Fuse(s)
• Check Wiring and/or Connector(s) from/to Intake Manifold Runner Motor 2
• Check/Replace Intake Manifold Runner Motor 2
  • Perform Output Test
  • Perform System Test
• Check Linkage between Intake Manifold Runner Motor 2 and Intake Manifold Flap 2 Movement, Rust and when necessary use Lubricants to repair it. If the Flap is still sluggish, also lubricate the Flap Bearings.
• Check/Replace Intake Manifold Flap 2