Intake Manifold Runner Position Sensor/Switch Circuit Low (Bank 2)
The P2019 code means the vehicle's onboard diagnostic system has detected: Intake Manifold Runner Position Sensor/Switch Circuit Low (Bank 2). This is a moderate severity code.
- Keep driving?
- Short distances only
- DIY difficulty
- moderate
- Estimated cost
- $100 - $350 (parts and labor)
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What Are the Symptoms of P2019?
- Check Engine Light illuminated
- Rough idle condition
- Engine hesitation at low RPM
- Reduced power delivery
- Slightly increased fuel consumption
What Causes P2019? (Most Likely First)
- Short to ground in Bank 2 runner position sensor circuit Very High
- Defective Bank 2 runner position sensor High
- Moisture intrusion in connector Moderate
- Chafed wiring touching ground Moderate
- PCM input circuit malfunction Low
Can I Still Drive with P2019?
Short distances only. P2019 is rated moderate severity. Keep trips short and get it diagnosed soon rather than waiting for symptoms to worsen.
Frequently Asked Questions
What does P2019 mean?
P2019 means the Bank 2 intake manifold runner position sensor circuit is reading below the expected voltage, typically from a short to ground in the wiring or a bad sensor.
Can I drive with a P2019 code?
Short-distance driving is safe. The PCM will use default values, resulting in minor performance reduction.
How much does it cost to fix P2019?
Estimated repair costs range from $100 to $350, with wiring repairs being less expensive than a full sensor replacement.
Mechanics Guide Step-by-step diagnosis
How Do You Diagnose P2019?
-
Read freeze frame data for P2019
-
Check Bank 2 runner position sensor connector for moisture
-
Measure sensor signal voltage and compare to Bank 1 readings
-
Inspect wiring harness for damage or shorts to ground
Sources 1
This page is built from documented references. Verify against your own service info before repair work.
- SAE J2012Diagnostic Trouble Code Definitions (defines the generic OBD-II code ranges)
Which Vehicles Commonly Get P2019?
- 2009-2015 Volkswagen Jetta 2.0L TDI
- 2012-2018 BMW 328d 2.0L Diesel
- 2010-2016 Mercedes-Benz ML350 3.0L BlueTEC
- 2014-2020 Ram 3500 6.7L Cummins
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