Powertrain
generic / SAE
P2018
Intake Manifold Runner Position Sensor/Switch Circuit Open (Bank 2)
The ECU detects an open circuit on the IMRC position sensor on bank 2. Without position feedback the ECU cannot confirm runner switching and falls back to a default mode.
SystemPowertrain
Typegeneric / SAE
GroupP2
Range / number– / 18
Possible causes
- Sensor element open high
- Signal wire open medium
- Pin pushed back out of connector body low
Inspection / repair
- Difficulty: medium
- DIY: possible
- Estimated cost: 80–400 €
- Estimated time: 0.5–2 h
- Component: imrc position sensor b2
- Component: imrc wiring
- MIL / check engine light
- emissions-relevant
- drive cycle required
Sources
References
sae:J2012