P02FE code meaning
Cold Start Fuel Injection Control Circuit Range/Performance
Powertrain system Generic code P02xx codes Check engine light
What P02FE means
Cold start fuel injection is an extra injection system for cold starts – for example on flex-fuel engines running on high ethanol blends, where a Hyundai patent describes a small auxiliary tank, a cold-start injector and a heater. CARB lists such heated fuel preparation systems among the monitored output components. P02FE means the circuit is electrically intact but the cold-start injection does not work as expected – for example a worn, sticking or partly clogged injector, contact resistance, or an empty auxiliary tank or faulty supply pump. Cold starts take longer or fail. No manufacturer document using this code was found; unlike the older P0213/P0214, these codes separate the fault types.
P02FE at a glance
- Check engine lightYes, usually on
- Emissions testCan fail
- Limp modeNot expected
- Repair difficultyMedium, DIY possible
- Typical labor0.5 to 2.5 hours
- Clears after repairWhen cleared with a scanner
Symptoms of P02FE
- Check engine light on
- Long or failed cold start
- Rough running when cold
Common causes of P02FE
- Most likelyCold-start injector or valve worn, sticking or partly clogged
- PossibleContact resistance at connector or ground
- PossibleCold-start fuel supply faulty (auxiliary tank empty, pump, filter)
- Less likelyEngine module or software
Check the most likely causes first. Replacing parts by guesswork is the most expensive way to clear a code.
Parts involved
Cold start injectorCold start fuel systemInjector wiring
What each part of P02FE means
| P | Powertrain system: engine, fuel system, ignition, emissions and transmission. |
| 0 | Generic code: it means the same on every make (SAE standard). |
| 2 | Area: fuel and air metering (injector circuit). |
| FE | The exact fault in that area. |
What to do next
- Note P02FE and any other codes stored with it: several codes together often point to one cause.
- Check for loose connectors and damaged wiring around the parts the code names.
- Check open recalls for your car: some faults are fixed for free by the dealer. Enter your VIN.
- Clear the code only after the repair. If it comes back, the fault is still there.
Buying a used car? Scan it for stored codes before you pay. A recently cleared memory can hide a problem.
Questions about P02FE
What does P02FE mean?
P02FE means "Cold Start Fuel Injection Control Circuit Range/Performance". Cold start fuel injection is an extra injection system for cold starts – for example on flex-fuel engines running on high ethanol blends, where a Hyundai patent describes a small auxiliary tank, a cold-start injector and a heater. It is a generic code, so it means the same on every make.
Is it safe to drive with P02FE?
Usually yes, for a short time, if the check engine light is steady and the car drives normally. If the light flashes or the car runs badly, stop and have it checked.
Will P02FE fail an emissions test?
Yes, it can. P02FE is emissions-related, so most inspection programs fail a car while it is stored or while the check engine light is on.
How hard is P02FE to fix?
Difficulty: medium. A typical repair takes 0.5 to 2.5 hours of work. A careful DIY repair is possible with basic tools and a scanner.
Will P02FE clear itself after the repair?
Clear the code with a scanner after the repair. If the fault is fixed, it does not come back.