Tackling the P2004 Code A Comprehensive Troubleshooting Guide

The car threw the code P2004 (Intake Manifold Flap Stuck Open Bank 1). My question is, do I have to replace the entire Intake Manifold or is there some sort of ... I'd check all vacuum lines and at the very least, clean or replace the EGR valve before removing the intake manifold. P2004 is a common i-CTDi fault code. It may be because the IMRC 'swirl' mechanism has become sticky or, more likely, the associated EVR controller has ... How to replace an intake manifold runner solenoid on a 2004-2009 mazda 3 or 6. This is for the models that have 2 separate IMRS parts. Slip one washer over the ball on the aluminum intake flap arm, the the plastic linkage arm, follow with washer, spacer then the e-clip. P2004 - Intake Manifold Runner Control Stuck Open (Bank 1) - OBD2 Trouble code: ✓ Meaning ✓ Causes ✓ Symptoms ✓ Diagnostics ✓ Repair guides ✓ Repair costs ... The error code "P2004" popped up. A google search turned this up to be "the intake manifold runner control (IMRC) is stuck in the open position on Bank 1". Designed to improve gas mileage and performance, the intake manifold runner control (IMRC) can cause issues if it isn't running correctly. ... P2004 Code No Vacuum (Bad or Clogged Hose) Wring (Open/Short) Bad Solenoid or Actuator Runner Flaps/Butterfly Broken or Stuck By using this ... Member ... So I've found out that if I pump my brakes while standing still for about 20 seconds, the check engine light will always come on. The ...