Intake Manifold Runner Control Circuit High (Bank 2) - Position 'A'
The P2093 code means the vehicle's onboard diagnostic system has detected: Intake Manifold Runner Control Circuit High (Bank 2) - Position 'A'. This is a moderate severity code.
- Keep driving?
- Yes, but fix soon
- DIY difficulty
- moderate
- Estimated cost
- $100 - $500 (parts and labor)
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Common Symptoms
- Check Engine Light on
- Reduced Bank 2 mid-range power
- Acceleration hesitation
- Rough idle conditions
- Intake resonance noise
Probable Causes (Ranked by Likelihood)
- Open or high resistance in Bank 2 runner control wiring Very High
- Short to voltage in Bank 2 actuator circuit High
- Failed Bank 2 actuator with open coil Moderate
- Corroded Bank 2 ground Low
Frequently Asked Questions
What does P2093 indicate?
P2093 indicates: Intake Manifold Runner Control Circuit High (Bank 2) - Position 'A'. The ECM detected an issue requiring diagnosis.
Is P2093 urgent?
Moderate priority. Schedule a repair.
What should I check first?
Start with a visual inspection of the sensor wiring and connector. Then use a scan tool to read live data and compare to expected values. A multimeter can verify sensor resistance and circuit integrity.
Mechanics Guide Step-by-step diagnosis
Step-by-Step Diagnostic Procedure
-
Check Bank 2 actuator connector for corrosion
-
Measure Bank 2 actuator resistance
-
Inspect Bank 2 wiring for opens
-
Test ECM output at Bank 2 actuator
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)
Commonly Affected Vehicles
- 2010-2018 Ford F-150 5.0L
- 2010-2019 Ram 1500 5.7L
- 2010-2020 Toyota Tundra 5.7L
- 2010-2019 Chevrolet Silverado 5.3L
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