What does code P1309 mean on Ford vehicles?
The misfire detection monitor has not been enabled.
OBD-II Code Ford
P1309 — Ford — Misfire Monitor Not Enabled
The misfire detection monitor has not been enabled.
Common symptoms
- Check engine light
- incomplete readiness monitors
Possible causes
- Incomplete drive cycles
- enabling conditions not met
Initial recommendation
Complete manufacturer-recommended drive cycles.
Safety notice
This information is for guidance only. Brand-specific codes may vary by model, year, engine, transmission and vehicle configuration. It does not replace a physical inspection or diagnosis by a qualified mechanic. If the vehicle is unsafe to operate, avoid driving it and seek professional inspection.
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