OBD-II · Engine and powertrain (P)
P0314
Single cylinder misfire, cylinder not specified
What it means
A misfire is detected but the ECU cannot confidently identify the cylinder.
Likely causes, most likely first
| No. | Cause |
|---|---|
| 01 | ignition fault |
| 02 | fuel injector issue |
| 03 | vacuum leak |
| 04 | compression fault |
| 05 | crank/cam signal issue |