Low Pressure Fuel System Pressure - Too Low
The POWERSTROKE-P008A (Power Stroke) diesel fault code means: Low Pressure Fuel System Pressure - Too Low. This is a moderate severity code.
- Keep driving?
- Short distances only
- DIY difficulty
- intermediate
- Estimated cost
- $200-$900
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View pilot availability →What Are the Symptoms of POWERSTROKE-P008A?
- Hard start
- Stalling under load
- CEL
What Causes POWERSTROKE-P008A? (Most Likely First)
- Failed lift pump / fuel conditioning module Very Likely
- Plugged primary fuel filter Likely
- Suction line leak Possible
Can I Still Drive with POWERSTROKE-P008A?
Short distances only. POWERSTROKE-P008A is rated moderate severity. Keep trips short and get it diagnosed soon rather than waiting for symptoms to worsen.
Frequently Asked Questions
What is P008A on a 6.7L Power Stroke (Scorpion)?
P008A on a 6.7L Power Stroke (Scorpion) (2011-present) indicates: Low Pressure Fuel System Pressure - Too Low. This is a known diagnostic trouble code on this engine family and typically points to the causes listed above.
Can I drive with P008A on my Power Stroke?
Only drive short distances to get to a repair facility. Continued operation may cause further damage.
How much does it cost to fix P008A?
Repair cost is typically $200-$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
How Do You Diagnose POWERSTROKE-P008A?
Measure lift pump pressure at the CP4 inlet -- spec is 70+ psi on 6.7L.
Replace primary filter if restricted.
Verify fuel conditioning module wiring.
Sources 1
This page is built from documented references. Verify against your own service info before repair work.
- SAE J2012Diagnostic Trouble Code Definitions (defines P008A as a generic OBD-II code)
P008A on Other Platforms
The same code ID appears across other engines, vehicles, and equipment. Diagnostic flow varies by platform — see the matching breakdown:
Which Vehicles Commonly Get POWERSTROKE-P008A?
- 2011-present Ford F-250 Super Duty 6.7L Power Stroke
- 2011-present Ford F-350 Super Duty 6.7L Power Stroke
- 2011-present Ford F-450/F-550 Super Duty 6.7L Power Stroke
- 2015-2019 Ford F-650/F-750 6.7L Power Stroke
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