Powertrain
generic / SAE
P2019
Intake Manifold Runner Position Sensor/Switch Range/Performance (Bank 2)
The IMRC position sensor on bank 2 produces an electrically valid signal that does not match the commanded runner state — typically a sensor drift or sticking flap.
SystemPowertrain
Typegeneric / SAE
GroupP2
Range / number– / 19
Possible causes
- Position sensor drift high
- Carbon buildup blocks flap travel medium
- Sensor element aged beyond calibration window low
Inspection / repair
- Difficulty: medium
- DIY: possible
- Estimated cost: 80–600 €
- Estimated time: 0.5–3 h
- Component: imrc position sensor b2
- Component: intake manifold runner
- MIL / check engine light
- emissions-relevant
- drive cycle required
Sources
References
sae:J2012