Engine-CodesAcura – P1336 Acura

P1336 Acura Code - Crankshaft Speed Fluctuation Sensor Intermittent Interruption

Quick Answer

The P1336 diagnostic trouble code for Acura vehicles specifically indicates a problem with the Crankshaft Speed Fluctuation Sensor Intermittent Interruption. Common causes include Faulty crankshaft speed fluctuation sensor, Damaged or corroded wiring connections, Loose or poor connections in the sensor circuit. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means
P1336 Acura indicates Crankshaft Speed Fluctuation Sensor Intermittent Interruption.
Common causes
Common causes include Faulty crankshaft speed fluctuation sensor, Damaged or corroded wiring connections, Loose or poor connections in the sensor circuit.
Severity
High - diagnose this code as soon as possible.
Can I drive?
Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
Table of contents Created and updated by William Orellana on Sep 10, 2024
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Code P1336 Acura Description

The P1336 diagnostic trouble code for Acura vehicles specifically indicates a problem with the Crankshaft Speed Fluctuation Sensor Intermittent Interruption. This sensor is crucial for monitoring the speed of the crankshaft, which is essential for the engine's operation. When the sensor detects fluctuations in the crankshaft speed, it sends signals to the engine control module (ECM) to adjust the timing and fuel injection accordingly.

OBDII Code P1336 Acura - Crankshaft Speed Fluctuation Sensor Intermittent Interruption
P1336 Acura Code - Crankshaft Speed Fluctuation Sensor Intermittent Interruption

Common Causes of P1336 Acura

  1. Faulty crankshaft speed fluctuation sensor
  2. Damaged or corroded wiring connections
  3. Loose or poor connections in the sensor circuit
  4. ECM software issues
  5. Engine mechanical problems affecting crankshaft speed

Symptoms of P1336 Acura

  1. Engine misfires
  2. Rough idling or stalling
  3. Decreased fuel efficiency
  4. Loss of power during acceleration
  5. Illumination of the check engine light

How to Fix P1336 Acura

  1. Begin by conducting a thorough diagnostic scan to confirm the P1336 code and identify the specific cause of the issue.
  2. Inspect the crankshaft speed fluctuation sensor and its wiring for any visible damage or corrosion. Replace the sensor if necessary.
  3. Check the connections in the sensor circuit and ensure they are secure and free of debris. Repair or replace any damaged connections.
  4. Clear the fault code from the ECM and reset the system to see if the issue persists.
  5. Test drive the vehicle to confirm that the problem has been resolved and monitor for any recurring symptoms.

Cost to Fix P1336 Acura

The cost of repairing a P1336 code in an Acura vehicle can vary depending on the specific cause of the issue and the labor rates in your area. On average, you can expect to pay between $150 to $400 for parts and labor. Keep in mind that diagnostic time and labor rates at auto repair shops can fluctuate, so it's advisable to obtain quotes from multiple sources to ensure you receive a fair price.

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

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