Intake Air Temperature Sensor Circuit High Input
Can I Drive?
Yes, But Fix Soon
DIY Difficulty
beginner
Estimated Cost
$20-$60
What does POWERSTROKE-P0113-73 mean?
The POWERSTROKE-P0113-73 (Power Stroke) diesel fault code means: Intake Air Temperature Sensor Circuit High Input. This is a moderate severity code.
Common Symptoms
- CEL
- Minor performance loss
Probable Causes (Ranked by Likelihood)
- Failed IAT sensor Likely
- Open circuit Likely
Step-by-Step Diagnostic Procedure
Check signal wire for open and verify 5V reference.
Replace sensor if power and ground are good.
Frequently Asked Questions
What is P0113 on a 7.3L Power Stroke?
P0113 on a 7.3L Power Stroke (1994-2003) indicates: Intake Air Temperature Sensor Circuit High Input. This is a known diagnostic trouble code on this engine family and typically points to the causes listed above.
Can I drive with P0113 on my Power Stroke?
Yes, you can generally drive with this code, but diagnose it soon to prevent further damage.
How much does it cost to fix P0113?
Repair cost is typically $20-$60 depending on the underlying cause and whether you DIY or use a shop. Diagnostic time alone runs $100-$180 at most independent diesel shops.