OBD-II code · generic
P04CA
Fuel Fill Door Open Request Sensor/Switch Circuit Low
- System
- P0 — Powertrain (generic)
- Severity
- Low (1/5)
- Can I keep driving?
- Usually safe to drive
What does P04CA mean?
P04CA is defined as “Fuel Fill Door Open Request Sensor/Switch Circuit Low”.
You can usually keep driving, but have it checked soon so a small fault doesn’t become a bigger one.
Related codes
- P04C9Fuel Fill Door Open Request Sensor/Switch Performance/Stuck Off
- P04CBFuel Fill Door Open Request Sensor/Switch Circuit High
- P04C8Fuel Fill Door Open Request Sensor/Switch Circuit
- P04CCFuel Fill Door Open Request Sensor/Switch Circuit Intermittent/Erratic
- P04C7Fuel Fill Door Lock Position Sensor/Switch Circuit Intermittent/Erratic
- P04CDFuel Fill Door Open Request Sensor/Switch Stuck On
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This page is general information; an exact diagnosis needs measurements and a technician’s check.