Powertrain
generic / SAE
P2023
Intake Manifold Runner Position Sensor/Switch Circuit Intermittent (Bank 2)
The IMRC position sensor signal on bank 2 jumps or drops out intermittently — usually a loose pin, partially-broken conductor, or moisture in the connector.
SystemPowertrain
Typegeneric / SAE
GroupP2
Range / number– / 23
Possible causes
- Loose terminal in connector high
- Water ingress into connector medium
- Connector with intermittent contact under vibration low
Inspection / repair
- Difficulty: medium
- DIY: possible
- Estimated cost: 30–250 €
- Estimated time: 0.5–1.5 h
- Component: imrc position sensor
- Component: imrc connector
- MIL / check engine light
- emissions-relevant
Sources
References
sae:J2012