What causes the P0335 code?

Failed crank sensor; Faulty signal from the respective sensor module; Corrosion or physical damage to the wiring harness; Internal mechanical wear within the system components of the hyundai_kia powertrain.

How to fix the P0335 code?

Begin by checking the sensor's real-time data using an OBD2 diagnostic tool. Inspect the associated wiring for any signs of fraying or loose connections. Clean the affected components if applicable, or replace them with high-quality OEM parts approved for hyundai_kia. Reset the fault codes and perform a drive cycle to verify the repair.

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Hyundai / Kia

🔴 High

P0335

HYUNDAI_KIA P0335 Crankshaft Position Sensor A Circuit Malfunction

The P0335 diagnostic trouble code indicates a malfunction in the Crankshaft Position Sensor A Circuit Malfunction. A frequent diagnostic alert for Hyundai and Kia models, usually caused by failed crank sensor. This is a well-documented issue for hyundai_kia vehicles equipped with GDI, CRDi, T-GDI technology. It typically triggers the MIL (Malfunction Indicator Lamp) and may affect overall engine efficiency and emission levels.

Brand

Hyundai / Kia

Fault Code

P0335

Severity

🔴 High

Models

i10/i20/i30/Tucson/Santa Fe, Picanto/Ceed/Sportage

🛠️ Diagnostic Overview

Difficulty Level

🛠️🛠️ Medium (Moderate)

Estimated Time

⏱️ 1-2 Hours

🧰 Required Tools

✓ Digital Multimeter
✓ OBD2 Diagnostic Scanner
✓ Socket Wrench & Hand Tools
✓ Electrical Contact Cleaner Spray

⚠️ Possible Causes

• Failed crank sensor
• Faulty signal from the respective sensor module
• Corrosion or physical damage to the wiring harness
• Internal mechanical wear within the system components of the hyundai_kia powertrain.

🔧 Recommended Fixes

→ Begin by checking the sensor's real-time data using an OBD2 diagnostic tool. Inspect the associated wiring for any signs of fraying or loose connections. Clean the affected components if applicable, or replace them with high-quality OEM parts approved for hyundai_kia. Reset the fault codes and perform a drive cycle to verify the repair.

🔴 This is a high-priority fault. Have the vehicle inspected by a qualified technician as soon as possible.

🚗 Commonly Affected Vehicles