Powertrain
generic / SAE
P2009
Intake Manifold Runner Control Solenoid Circuit Low (Bank 1)
The IMRC solenoid drive line for bank 1 reads below the lower threshold — short to ground or a failed driver stage. The runner cannot be switched on demand.
SystemPowertrain
Typegeneric / SAE
GroupP2
Range / number– / 09
Possible causes
- Drive line shorted to ground high
- Solenoid internally shorted medium
- Connector pins corroded - high contact resistance low
Inspection / repair
- Difficulty: easy
- DIY: possible
- Estimated cost: 30–250 €
- Estimated time: 0.3–1.5 h
- Component: imrc solenoid
- Component: imrc wiring
- MIL / check engine light
- emissions-relevant
- drive cycle required
Sources
References
sae:J2012