P0214 code meaning
Cold Start Injector 2
Powertrain system Generic code P02xx codes Check engine light
What P0214 means
A cold start injector is an additional injector in the intake manifold that sprays extra fuel for a few seconds while a cold engine is cranked. In classic Bosch systems a thermo-time switch on the block powers it directly, without the engine module – such systems cannot set a code at all. A code is only possible where the engine module drives the valve and monitors its circuit, as CARB requires for output components. From the 1990s the main injectors took over cold-start enrichment, so the code only fits early OBD II engines. P0214 concerns cold start injector 2, for example on a second intake bank. No manufacturer using it was found in GM, Ford or Saab documents.
P0214 at a glance
- Check engine lightYes, usually on
- Emissions testCan fail
- Limp modeNot expected
- Repair difficultyMedium, DIY possible
- Typical labor0.5 to 2 hours
- Clears after repairWhen cleared with a scanner
Symptoms of P0214
- Check engine light on
- Poor cold start, long cranking in cold weather
- Leaking valve: hot-start problems, flooding, black smoke
Common causes of P0214
- Most likelyConnector or wire corroded or open
- PossibleValve coil open or valve stuck
- PossibleThermo-time switch or control relay faulty
- Less likelyDriver stage in the engine module faulty
Check the most likely causes first. Replacing parts by guesswork is the most expensive way to clear a code.
Parts involved
Cold start injectorThermo time switchInjector wiring
What each part of P0214 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). |
| 14 | The exact fault in that area. |
What to do next
- Note P0214 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 P0214
What does P0214 mean?
P0214 means "Cold Start Injector 2". A cold start injector is an additional injector in the intake manifold that sprays extra fuel for a few seconds while a cold engine is cranked. It is a generic code, so it means the same on every make.
Is it safe to drive with P0214?
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 P0214 fail an emissions test?
Yes, it can. P0214 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 P0214 to fix?
Difficulty: medium. A typical repair takes 0.5 to 2 hours of work. A careful DIY repair is possible with basic tools and a scanner.
Will P0214 clear itself after the repair?
Clear the code with a scanner after the repair. If the fault is fixed, it does not come back.