DTC P2004 Lincoln
Intake Manifold Runner Control Stuck Open (Bank 1)
Intake Manifold Runner Control Stuck Open (Bank 1)
Description
This DTC sets when the intake manifold runner control (IMRC) is commanded closed and the intake manifold runner control bank 1 (IMRC1) sensor indicates the IMRC is open.
Cause and Solution
IMRC1 circuit short to voltageIMRC1 circuit short to SIGRTNIMRC1 circuit short to groundDamaged IMRC actuatorDamaged IMRC solenoidRestricted vacuum hosesDamaged PCM
Diagnosis:
The IMRC1 sensor value should change when the IMRC is commanded open or closed.
Video Guide
Diagnostic Info
- DTC Code: P2004
- Brand: Lincoln