P2004 Code A Comprehensive Guide for Beginners and Professionals

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 ... Code P2004 indicates the PCM has detected the bank 1 IMRC actuator is stuck in the open position. Bank 1 refers to the side of the engine with the #1 cylinder. Is your Hyundai Sonata's check engine light haunting you with the P2004 error code? Fear not! In today's video, we've got the ultimate guide ... A P2004 code is for the APV stuck open. Unlike the SSV, VDI, and VFAD that uses a solenoid to activate an actuator, the APV uses a motor to spin the valve. P2004 - Intake Manifold Runner Control Stuck Open (Bank 1) - OBD2 Trouble code: ✓ Meaning ✓ Causes ✓ Symptoms ✓ Diagnostics ✓ Repair guides ✓ Repair costs ... Re: What is Code P2004 ... Description - This DTC is set when the IMRC is commanded closed, but the IMRC monitor indicated open. This DTC replaces ... It explains it's the imrc valve stuck open bank 1. On some occasions you can see the actuator/spring flickering on idle (which I dont think should happen) The motor driven system makes more sense given the trouble code. There would need to be a position feedback sensor for the ECU to know that the ... If your OBD II equipped vehicle has a stored code P2004, it means that the powertrain control module (PCM) has detected that the intake manifold runner control ... I'd check all vacuum lines and at the very least, clean or replace the EGR valve before removing the intake manifold.