Powertrain
Definition only
Lights the check engine lamp
P2E83: Fuel Rail Pressure Performance - Engine Off
Standardized SAE J2012 code · P2Exx codes
What does P2E83 mean?
After engine shutdown, the fuel rail pressure does not maintain the calibrated decay profile. Indicates injector leakage or check valve fault.
The code tells you which monitor failed, not which part is broken. Test before replacing parts.
Common causes
- High Injector leaks after shutdown
- Medium Check valve failed
Likelihood is a general estimate across vehicles; your make and model may differ.
Add your car to see reports of P2E83 on the same make and model first.
P2E83 in the community
Ask about P2E83No one has posted about P2E83 yet
Share your vehicle, the tool you used and what you tested — the first thread helps everyone who searches for this code.
Describe your P2E83 problem