Engine-CodesScion – P0336 Scion

P0336 Scion Code - Crankshaft Position Sensor 'A' Circuit Range/Performance

Quick Answer

The P0336 code for a Scion indicates a problem with the crankshaft position sensor 'A' circuit range/performance. Common causes include Faulty crankshaft position sensor, Damaged wiring or connectors in the sensor circuit, Corrosion or contamination in the sensor connections. 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
P0336 Scion indicates Crankshaft Position Sensor 'A' Circuit Range/Performance.
Common causes
Common causes include Faulty crankshaft position sensor, Damaged wiring or connectors in the sensor circuit, Corrosion or contamination in the sensor connections.
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 12, 2024
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Code P0336 Scion Description

The P0336 code for a Scion indicates a problem with the crankshaft position sensor 'A' circuit range/performance. The crankshaft position sensor is a vital component of the engine management system, responsible for monitoring the position and rotational speed of the crankshaft. This information is crucial for the engine control module (ECM) to accurately determine ignition timing and fuel injection timing.

OBDII Code P0336 Scion - Crankshaft Position Sensor 'A' Circuit Range/Performance
P0336 Scion Code - Crankshaft Position Sensor 'A' Circuit Range/Performance

Common Causes of P0336 Scion

  1. Faulty crankshaft position sensor
  2. Damaged wiring or connectors in the sensor circuit
  3. Corrosion or contamination in the sensor connections
  4. ECM malfunction
  5. Incorrect sensor installation

Symptoms of P0336 Scion

  1. Rough idling
  2. Engine stalling
  3. Misfiring
  4. Difficulty starting
  5. Reduced fuel efficiency

How to Fix P0336 Scion

  1. Diagnose the issue using a scan tool to confirm the P0336 code and pinpoint the exact cause.
  2. Inspect the crankshaft position sensor and its wiring for any damage or corrosion. Replace as needed.
  3. Check the connections and terminals for proper contact and cleanliness. Clean or repair as necessary.
  4. Clear the code using the scan tool and perform a test drive to ensure the issue has been resolved.
  5. If the problem persists, further diagnosis may be required to identify any underlying issues with the ECM or other related components.

Cost to Fix P0336 Scion

The typical repair costs for addressing a P0336 code on a Scion can vary depending on the specific cause of the issue and the labor rates in your area. Generally, replacing the crankshaft position sensor can cost between $100 and $300, including parts and labor. Additional diagnostic time and potential ECM repairs could increase the total cost. It's recommended to consult with a trusted mechanic or dealership to get an accurate estimate based on your vehicle's make and model.

Tech Notes for P0336 Scion

Sometimes and in some models, low battery voltage or a weak starter can trigger a Crankshaft Position Sensor code. Before replacing any parts, recharge or replaced battery.

When is the Code Detected?

The crankshaft position sensor (POS) signal is not detected by the Electronic Control Module (ECM) during the first few seconds of engine cranking

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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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