Hours: 07–23 daily

TuningBot DTC Database · v4.37.14

P0363 Misfire Detected - Fueling Disabled

Generic (OBD-II) interpretation in the TuningBot DTC database.

P · PowertrainIgnitionDriveability: LimitedOBD2

What P0363 means

P0363
Misfire Detected - Fueling Disabled Generic · ignition Data confidence 90%

The control module detected crankshaft speed fluctuations consistent with combustion misfire (Misfire).

Symptoms

  • Possible rough running and loss of power
  • MIL illuminated or flashing under load
  • Possible increased emissions

Possible causes

  • Fuel system
  • mechanical fault

Recommended checks

  • Read misfire counters per cylinder
  • Check freeze frame conditions
  • Swap-test coil/plug between cylinders where applicable
  • Check injector operation and cylinder balance
  • Perform compression test if electrical checks pass

Related and nearby codes

How to read P0363

P

Powertrain: engine, transmission and driveline systems.

0

Generic SAE-standard code: same meaning on every make.

363

Specific fault index within the subsystem.

Frequently asked questions about P0363

What does P0363 mean?

Misfire Detected - Fueling Disabled. The control module detected crankshaft speed fluctuations consistent with combustion misfire (Misfire).

Is P0363 generic or manufacturer-specific?

P0363 is a generic OBD-II code: it has the same meaning on every make and model that follows the SAE standard.

Can TuningBot remove P0363 at file level?

If the fault logic lives in the ECU calibration, yes: our DTC Removal file service disables the specific fault entry and, where the ECU needs it, corrects the checksum too. Not sure whether your case qualifies? Request a free assessment and our engineers will check your ECU file.

Other file services

ECU tuningDyno-tested results by model and engine See the results →

← Search the full DTC database