Throttle Actuator Control System - Stuck Closed
The POWERSTROKE-P2112 (Power Stroke) diesel fault code means: Throttle Actuator Control System - Stuck Closed. This is a moderate severity code.
- Keep driving?
- No — stop driving
- DIY difficulty
- intermediate
- Estimated cost
- $300-$900
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Common Symptoms
- No throttle response
- CEL
Probable Causes (Ranked by Likelihood)
- Failed throttle motor Likely
Frequently Asked Questions
What is P2112 on a 6.0L Power Stroke?
P2112 on a 6.0L Power Stroke (2003-2007) indicates: Throttle Actuator Control System - Stuck Closed. This is a known diagnostic trouble code on this engine family and typically points to the causes listed above.
Can I drive with P2112 on my Power Stroke?
No. Stop driving and arrange for towing. Continued operation risks serious engine or emissions system damage.
How much does it cost to fix P2112?
Repair cost is typically $300-$900 depending on the underlying cause and whether you DIY or use a shop. Diagnostic time alone runs $100-$180 at most independent diesel shops.
Mechanics Guide Step-by-step diagnosis
Step-by-Step Diagnostic Procedure
Replace throttle body.
Sources 1
This page is built from documented references. Verify against your own service info before repair work.
- SAE J2012Diagnostic Trouble Code Definitions (defines P2112 as a generic OBD-II code)
P2112 on Other Platforms
The same code ID appears across other engines, vehicles, and equipment. Diagnostic flow varies by platform — see the matching breakdown:
Commonly Affected Vehicles
- 2003-2007 Ford F-250 Super Duty 6.0L Power Stroke
- 2003-2007 Ford F-350 Super Duty 6.0L Power Stroke
- 2003-2007 Ford F-450/F-550 Super Duty 6.0L Power Stroke
- 2003-2010 Ford E-350/E-450 6.0L Power Stroke
- 2003-2005 Ford Excursion 6.0L Power Stroke
Related Codes
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