Crankshaft Position Sensor A Circuit Malfunction
Can I Drive?
No -- Stop Driving
DIY Difficulty
intermediate
Estimated Cost
$100-$400
What does POWERSTROKE-P0335-67 mean?
The POWERSTROKE-P0335-67 (Power Stroke) diesel fault code means: Crankshaft Position Sensor A Circuit Malfunction. This is a moderate severity code.
Common Symptoms
- No start
- Stalling
- Intermittent running
Probable Causes (Ranked by Likelihood)
- Failed CKP sensor Very Likely
- Damaged tone ring Possible
- Harness damage Likely
Step-by-Step Diagnostic Procedure
Scope CKP signal during cranking.
Replace sensor if no signal.
Frequently Asked Questions
What is P0335 on a 6.7L Power Stroke (Scorpion)?
P0335 on a 6.7L Power Stroke (Scorpion) (2011-present) indicates: Crankshaft Position Sensor A Circuit Malfunction. This is a known diagnostic trouble code on this engine family and typically points to the causes listed above.
Can I drive with P0335 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 P0335?
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.