Engine Error
P2006
Intake Manifold Runner Control Stuck Closed (Bank 1)
Severity
Medium
Symptoms
Lack of high-RPM power, poor fuel economy, check engine light
Common Causes
- IMRC actuator failure
- Carbon restricting flap movement
- Vacuum leak preventing actuation
- Binding mechanical linkage
How to Fix
- 1 Replace IMRC actuator
- 2 Remove and manually clean intake flaps
- 3 Perform vacuum leak test and repair
- 4 Lubricate or replace linkage
Estimated Repair Cost
USD
$100
–
$1200
Actuator replacement: $150 - $350; Manifold replacement: $600 - $1,200