OBD-II Generic Error Code P0336: How to Fix It

Medium 45-90 minutes High Severity Verified July 2026
Error Code
P0336
Brand
OBD-II Generic
Product Type
automotive
Severity
High
DIY Difficulty
Medium
Estimated Fix Time
45-90 minutes
Error code P0336 indicates a problem with your crankshaft position sensor A circuit, specifically a range or performance issue. This sensor is critical for engine timing and fuel injection, so when it malfunctions, your engine may stall, misfire, or fail to start. While this is a serious issue that can leave you stranded, many P0336 problems can be diagnosed and fixed with the right tools and knowledge.
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Tools You'll Need

How to Fix Error Code P0336

  1. Safety First and Initial Preparation

    Always disconnect the battery before working on electrical components to prevent shock or damage to sensitive electronics.
  2. Connect OBD2 Scanner and Record Codes

  3. Locate the Crankshaft Position Sensor

  4. Inspect Wiring and Connections

  5. Check Sensor Gap and Mounting

    Handle the sensor carefully as the tip is fragile and expensive to replace.
  6. Test Sensor Resistance

  7. Check Timing Chain/Belt Condition

    Timing chain/belt issues can cause catastrophic engine damage if not addressed promptly.
  8. Replace Components and Test

Parts You May Need

Crankshaft position sensor
Check Price on Amazon
Electrical contact cleaner
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Anti-seize compound
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Engine oil and filter
Check Price on Amazon
Crankshaft position sensor
Check Price on Amazon
Electrical contact cleaner
Check Price on Amazon
Anti-seize compound
Check Price on Amazon
Engine oil and filter
Check Price on Amazon
Crankshaft position sensor
Check Price on Amazon
Electrical contact cleaner
Check Price on Amazon
Anti-seize compound
Check Price on Amazon
Engine oil and filter
Check Price on Amazon
Crankshaft position sensor
Check Price on Amazon
Electrical contact cleaner
Check Price on Amazon
Anti-seize compound
Check Price on Amazon
Engine oil and filter
Check Price on Amazon
Crankshaft position sensor
Check Price on Amazon
Electrical contact cleaner
Check Price on Amazon
Anti-seize compound
Check Price on Amazon
Engine oil and filter
Check Price on Amazon
Crankshaft position sensor
Check Price on Amazon
Electrical contact cleaner
Check Price on Amazon
Anti-seize compound
Check Price on Amazon
Engine oil and filter
Check Price on Amazon
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When to Call a Professional

Call a professional mechanic if you find timing chain/belt issues, if the reluctor ring is damaged, if multiple sensors are failing simultaneously, or if the problem persists after sensor replacement. These situations often indicate deeper engine problems requiring specialized tools and expertise.

Frequently Asked Questions

Can I drive with P0336 error code?
You should avoid driving with P0336 as it can cause sudden stalling, poor performance, and potential engine damage. The engine may run roughly or fail to start completely, making it unsafe to drive.
How much does it cost to fix P0336?
A crankshaft position sensor typically costs $25-80, and labor is usually 1-2 hours ($100-200). However, if timing components are involved, repairs can cost $500-1500 or more depending on the vehicle.
What causes crankshaft position sensor failure?
Common causes include normal wear and tear, oil contamination, excessive heat, damaged wiring, loose connections, worn timing components, or debris interfering with the sensor's magnetic field.
How long does a crankshaft position sensor last?
Crankshaft position sensors typically last 100,000-150,000 miles, but can fail earlier due to harsh operating conditions, poor maintenance, or manufacturing defects.
Will P0336 clear itself?
P0336 will not clear itself as it indicates a persistent problem with the crankshaft position sensor system. The code will remain until the underlying issue is diagnosed and repaired, then manually cleared with a scanner.