Intake Manifold Runner Control Circuit Open (Bank 2)
The P2011 code means the vehicle's onboard diagnostic system has detected: Intake Manifold Runner Control Circuit Open (Bank 2). This is a moderate severity code.
- Keep driving?
- Short distances only
- DIY difficulty
- moderate
- Estimated cost
- $100 - $400 (parts and labor)
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What Are the Symptoms of P2011?
- Check Engine Light illuminated
- Decreased engine power
- Rough idle or stalling
- Poor throttle response
- Reduced fuel economy
What Causes P2011? (Most Likely First)
- Open wiring in Bank 2 runner control circuit Very High
- Failed Bank 2 runner control solenoid High
- Disconnected or corroded connector Moderate
- Blown circuit fuse Moderate
- PCM driver circuit issue Low
Can I Still Drive with P2011?
Short distances only. P2011 is rated moderate severity. Keep trips short and get it diagnosed soon rather than waiting for symptoms to worsen.
Frequently Asked Questions
What does P2011 mean?
P2011 indicates an open circuit in the Bank 2 intake manifold runner control solenoid circuit, preventing the PCM from operating the runner flaps on that bank.
Can I drive with a P2011 code?
Short-distance driving is fine. The runner flaps on Bank 2 will be stuck in their default position, slightly affecting performance.
How much does it cost to fix P2011?
Typical costs range from $100 to $400, depending on whether the fix involves wiring repair or solenoid replacement.
Mechanics Guide Step-by-step diagnosis
How Do You Diagnose P2011?
-
Read freeze frame data and confirm P2011
-
Check fuse and power supply for Bank 2 runner control
-
Inspect wiring and connector to Bank 2 solenoid for opens
-
Test solenoid resistance and compare to manufacturer spec
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 P2011?
- 2011-2019 Chevrolet Silverado 2500 6.6L Duramax
- 2009-2015 Volkswagen Jetta 2.0L TDI
- 2012-2018 BMW 328d 2.0L Diesel
- 2010-2016 Mercedes-Benz ML350 3.0L BlueTEC
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