P2004 Intake Manifold Runner Control Stuck Open Bank 1

Intake Manifold Runner Control Stuck Open Bank 1. The control module determined that the Intake Manifold Runner Control did not change state as commanded and appears stuck.

P2004 is a generic OBD-II code: it has the same meaning on every make and model that follows the SAE standard.

If the fault logic lives in the ECU calibration, yes: our DTC Removal file service disables the specific fault entry and, where the ECU needs it, corrects the checksum too. Not sure whether your case qualifies? Request a free assessment and our engineers will check your ECU file.