POWERSTROKE-P0545 moderate Power Stroke ›

EGT Sensor Low (Bank 1 Sensor 1)

The POWERSTROKE-P0545 (Power Stroke) diesel fault code means: EGT Sensor Low (Bank 1 Sensor 1). This is a moderate severity code.

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Keep driving?
Short distances only
DIY difficulty
intermediate
Estimated cost
$100-$400
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What Are the Symptoms of POWERSTROKE-P0545?

  • CEL

What Causes POWERSTROKE-P0545? (Most Likely First)

  • Failed sensor Likely
  • Short to ground Possible

Can I Still Drive with POWERSTROKE-P0545?

Short distances only. POWERSTROKE-P0545 is rated moderate severity. Keep trips short and get it diagnosed soon rather than waiting for symptoms to worsen.

Frequently Asked Questions

What is P0545 on a 6.0L Power Stroke?

P0545 on a 6.0L Power Stroke (2003-2007) indicates: EGT Sensor Low (Bank 1 Sensor 1). This is a known diagnostic trouble code on this engine family and typically points to the causes listed above.

Can I drive with P0545 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 P0545?

Repair cost is typically $100-$400 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-P0545?

  1. Check harness.

  2. Replace sensor.

Sources 1

This page is built from documented references. Verify against your own service info before repair work.

  • SAE J2012Diagnostic Trouble Code Definitions (defines P0545 as a generic OBD-II code)

P0545 on Other Platforms

The same code ID appears across other engines, vehicles, and equipment. Diagnostic flow varies by platform — see the matching breakdown:

Gas / Automotive (OBD-II) Generic OBD-II definition for P0545 Duramax moderate Exhaust Gas Temperature Sensor Circuit Low Bank 1 Sensor 1 MaxxForce moderate EGT Sensor 1 Low Input

Which Vehicles Commonly Get POWERSTROKE-P0545?

  • 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

Explore More

More Power Stroke codes → Diesel home All diesel codes Heavy-duty Guides

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