Hours: 07–23 daily

TuningBot DTC Database · v4.37.15

P0340 Ford - Diagnostic Trouble Code (2 variants)

Manufacturer-specific interpretation for Ford. All interpretations of P0340

P · PowertrainEngineUDS

What P0340 means

P0340:01
Intake Cam Position Circuit, Bank 1 Ford · engine Data confidence 94%

Ford documents P0340:01 for its 2024-2025 gasoline-engine OBD monitor strategy as intake cam position circuit, bank 1. 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
P0340:02
Intake Cam Position Circuit Intermittent, Bank 1 Ford · engine Data confidence 94%

Ford documents P0340:02 for its 2024-2025 gasoline-engine OBD monitor strategy as intake cam position circuit intermittent, bank 1. 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 P0340

P

Powertrain: engine, transmission and driveline systems.

0

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

340

Specific fault index within the subsystem.

Frequently asked questions about P0340

What does P0340 mean?

Diagnostic Trouble Code (2 variants). Ford documents P0340:01 for its 2024-2025 gasoline-engine OBD monitor strategy as intake cam position circuit, bank 1. This three-byte interpretation is application-specific and identifies the detected monitor condition rather than a confirmed failed component.

Is P0340 generic or manufacturer-specific?

P0340 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 P0340 at file level?

If the fault logic lives in the ECU calibration, yes: our DTC Removal file service disables the specific fault entry. Checksum correction is not included: it is a separate, optional service. 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 →

← Search the full DTC database