Engine-Codes - Subaru - P0335 SUBARU

P0335 SUBARU Code - Crankshaft Position Sensor 'A' Circuit Signal Fault

Repair Importance Level: 3/3
Repair Difficulty Level: 2/3  What is this?
Table of contents

|P0335 SUBARU code possible causes

  • Faulty crankshaft position sensor
  • Crankshaft position sensor harness is open or shorted
  • Crankshaft position sensor circuit poor electrical connection
  • Signal plate may be damage
  • Starter motor may be faulty
  • Starting system circuit
  • Dead or weak battery

|How is the P0335 SUBARU code repair?

Start by checking the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.

|P0335 SUBARU code tech notes

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.

|What is the cost to diagnose the P0335 SUBARU code

Labor: 1.0

The cost to diagnose the P0335 SUBARU code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.

|When is the P0335 SUBARU 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

|What are P0335 SUBARU code possible symptoms?

  • Engine Light ON (or Service Engine Soon Warning Light)
  • Possible lack/loss of Power
  • Engine may stall while driving

|What is P0335 SUBARU code meaning?

The Crankshaft Position Sensor (CKP) also known as the crank position sensor is an electronic device used in an engine to record the rate at which the crankshaft is spinning. This information is used by the Electronic Control Module(ECM) to control ignition and fuel injection. The sensor system consists of a rotating part, typically a disc, as well as a static part, the actual sensor.
When the engine is running, the high and low parts of the teeth cause the gap with the sensor to change. The changing gap causes the magnetic field near the sensor to change. The change in the magnetic field cause the voltage from the sensor to change.

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