Lexus Acura P1335 Error Code: How to Fix It

Medium 1-2 hours High Severity Verified June 2026
Error Code
P1335
Brand
Lexus Acura
Product Type
automotive
Severity
High
DIY Difficulty
Medium
Estimated Fix Time
1-2 hours
The P1335 error code indicates a problem with your crankshaft position sensor circuit, which is critical for engine timing and operation. This sensor tells the engine computer exactly where the crankshaft is positioned, and when it fails, your engine may run poorly, stall, or not start at all.
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Tools You'll Need

How to Fix Error Code P1335

  1. Safety First and Initial Inspection

    Never work on a hot engine. Always disconnect the negative battery terminal before handling electrical components.
  2. Use OBD2 Scanner to Confirm Code

  3. Check Sensor Wiring and Connections

    Always disconnect the battery before working on electrical connections to prevent short circuits.
  4. Test Sensor Resistance

  5. Remove and Replace Crankshaft Position Sensor

    Be extremely careful not to damage the trigger wheel or surrounding components during removal.
  6. Reconnect and Test

Parts You May Need

Crankshaft position sensor
Check Price on Amazon
Electrical contact cleaner
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Crankshaft position sensor
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Electrical contact cleaner
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Crankshaft position sensor
Check Price on Amazon
Electrical contact cleaner
Check Price on Amazon
Crankshaft position sensor
Check Price on Amazon
Electrical contact cleaner
Check Price on Amazon
Crankshaft position sensor
Check Price on Amazon
Electrical contact cleaner
Check Price on Amazon
Crankshaft position sensor
Check Price on Amazon
Electrical contact cleaner
Check Price on Amazon
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When to Call a Professional

Call a professional mechanic if you're uncomfortable working with electrical components, if the wiring harness needs extensive repair, if the trigger wheel is damaged, or if the code persists after sensor replacement as this may indicate ECM issues.

Frequently Asked Questions

What causes Lexus Acura P1335 error code?
P1335 is typically caused by a faulty crankshaft position sensor, damaged sensor wiring, corroded electrical connections, or rarely, a damaged trigger wheel on the crankshaft.
Can I drive with P1335 error code?
You should not drive with P1335 error code as it can cause engine stalling, poor performance, or complete failure to start. This poses safety risks and potential engine damage.
How much does it cost to fix P1335 error?
DIY repair typically costs $50-150 for a replacement sensor. Professional repair can range from $200-400 including parts and labor, depending on sensor location accessibility.
Will P1335 cause my car not to start?
Yes, P1335 can prevent your car from starting because the engine computer needs accurate crankshaft position information to properly time fuel injection and ignition.
How long do crankshaft position sensors last?
Crankshaft position sensors typically last 100,000-150,000 miles, but can fail sooner due to heat exposure, vibration, or electrical issues in the engine bay.