Injector Control Pressure Regulator Circuit/Open
The POWERSTROKE-P2623 (Power Stroke) diesel fault code means: Injector Control Pressure Regulator Circuit/Open. This is a serious severity code.
- Keep driving?
- No -- stop driving
- DIY difficulty
- intermediate
- Estimated cost
- $200-$800
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Common Symptoms
- Hard start
- No start
- CEL
Probable Causes (Ranked by Likelihood)
- Failed FRP regulator Likely
- Open harness Likely
Step-by-Step Diagnostic Procedure
Ohm regulator coil.
Check harness continuity.
Frequently Asked Questions
What is P2623 on a 6.7L Power Stroke (Scorpion)?
P2623 on a 6.7L Power Stroke (Scorpion) (2011-present) indicates: Injector Control Pressure Regulator Circuit/Open. This is a known diagnostic trouble code on this engine family and typically points to the causes listed above.
Can I drive with P2623 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 P2623?
Repair cost is typically $200-$800 depending on the underlying cause and whether you DIY or use a shop. Diagnostic time alone runs $100-$180 at most independent diesel shops.
P2623 on Other Platforms
The same code ID appears across other engines, vehicles, and equipment. Diagnostic flow varies by platform — see the matching breakdown: