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TuningBot DTC Database · v4.37.14

P0335 Diagnostic Trouble Code (2 variants)

Generic (OBD-II) interpretation + 1 manufacturer-specific in the TuningBot DTC database.

P · PowertrainEngineOBD2
Brand pages:Ford

Generic (OBD-II) interpretation

P0335
Crankshaft Position Sensor A Circuit Malfunction Generic · engine Data confidence 90%

The control module detected improper operation of the Crankshaft Position Sensor A circuit.

Possible causes

  • Wiring
  • CKP sensor
  • ECM

Manufacturer-specific interpretations

Ford

2 interpretations
P0335:01
Crankshaft Position Sensor "A" Circuit Ford · engine Data confidence 94%

Ford documents P0335:01 for its 2024-2025 gasoline-engine OBD monitor strategy as crankshaft position sensor "a" circuit. This three-byte interpretation is application-specific and identifies the detected monitor condition rather than a confirmed failed component.

Recommended checks

  • Perform a full module scan
  • Review freeze-frame and occurrence data
  • Inspect relevant wiring and connectors
  • Check power supplies and grounds
  • Compare commanded and measured values
  • Check applicable OEM service information
Applies to Ford gasoline-engine OBD applications|2024-2025 model years
P0335:1F
Crankshaft Position Sensor "A" Circuit Intermittent Ford · engine Data confidence 94%

Ford documents P0335:1F for its 2024-2025 gasoline-engine OBD monitor strategy as crankshaft position sensor "a" circuit intermittent. This three-byte interpretation is application-specific and identifies the detected monitor condition rather than a confirmed failed component.

Recommended checks

  • Perform a full module scan
  • Review freeze-frame and occurrence data
  • Inspect relevant wiring and connectors
  • Check power supplies and grounds
  • Compare commanded and measured values
  • Check applicable OEM service information
Applies to Ford gasoline-engine OBD applications|2024-2025 model years

Related and nearby codes

How to read P0335

P

Powertrain: engine, transmission and driveline systems.

0

Generic SAE-standard code: same meaning on every make.

335

Specific fault index within the subsystem.

Frequently asked questions about P0335

What does P0335 mean?

Diagnostic Trouble Code (2 variants). The control module detected improper operation of the Crankshaft Position Sensor A circuit.

Is P0335 generic or manufacturer-specific?

P0335 exists both as a generic OBD-II code (same meaning on every make) and with 1 manufacturer-specific interpretation(s): Ford. Always read it in the context of your vehicle.

Can TuningBot remove P0335 at file level?

If the fault logic lives in the ECU calibration, yes: our DTC Removal file service disables the specific fault entry and, where the ECU needs it, corrects the checksum too. Not sure whether your case qualifies? Request a free assessment and our engineers will check your ECU file.

Other file services

ECU tuningStage 1 dyno results for Ford engines See the results →

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