garajizOBD-II code · manufacturer-specific
P1204
Fuel Level Input Circuit Low
- System
- P1 — Powertrain (manufacturer-specific)
- Severity
- Low (1/5)
- Can I keep driving?
- Usually safe to drive
What does P1204 mean?
P1204 is defined as “Fuel Level Input Circuit Low”.
You can usually keep driving, but have it checked soon so a small fault doesn’t become a bigger one.
Manufacturer-specific meanings
The same code can mean something different on some makes.
- Volkswagen: Cylinder 4 Fuel Injector Circuit Electrical Malfunction
- Jaguar: Cylinder 4 Injector Circuit Open/Shorted
- Acura, Honda, Infiniti: Cylinder 4 Misfire
- Citroen, Diğer, Peugeot: Injector Circuit Open / Shorted - Cylinder #4
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This page is general information; an exact diagnosis needs measurements and a technician’s check.