OBD-II code · Powertrain (generic, extended)
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.
Is it safe to drive with P2019?
Usually safe to drive in the short term. Get it diagnosed when convenient, sooner if the car drives differently.
Common causes
- Most likelyPosition sensor drift
- PossibleCarbon buildup blocks flap travel
- Less likelySensor element aged beyond calibration window
Repair at a glance
- Difficulty
- Medium
- DIY friendly
- Often, with basic tools
- Typical labour
- 0.5–3 h
- Emissions test
- Likely to fail
- After the fix
- A drive cycle is needed before the light stays off
- Parts involved
- Imrc Position Sensor B2, Intake Manifold Runner
Related codes
- P2015Intake Manifold Runner Position Sensor/Switch Range/Performance (Bank 1)
- P2018Intake Manifold Runner Position Sensor/Switch Circuit Open (Bank 2)
- P2016Intake Manifold Runner Position Sensor/Switch Circuit Low (Bank 1)
- P2017Intake Manifold Runner Position Sensor/Switch Circuit High (Bank 1)
- P201AReductant Injection Valve Circuit Range/Performance (Bank 2 Unit 1)
- P201BIntake Manifold Runner Control Actuator Supply Voltage Low (Bank 1)
- P201CIntake Manifold Runner Control Actuator Supply Voltage Low (Bank 2)
Code data: OBDex open dataset (CC0). Labour times are typical ranges, not a quote.