Hours: 07–23 daily

TuningBot DTC Database · v4.37.15

P2C58 Cylinder 4 Fuel Injector B Offset Learning At Min Limit

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

P · PowertrainFuelOBD2

What P2C58 means

P2C58
Cylinder 4 Fuel Injector B Offset Learning At Min Limit Generic · fuel Data confidence 65%

The control module detected a fault associated with the Cylinder 4 Fuel Injector B Offset Learning At Min Limit circuit or function; the stored code identifies the affected component rather than a single failure mode.

Symptoms

  • MIL illuminated
  • Possible rough running or misfire
  • Possible increased fuel consumption

Possible causes

  • Injector electrical or mechanical fault
  • Wiring or connector fault
  • Fuel supply fault
  • Air leak causing mixture deviation

Recommended checks

  • Read fuel trim / mixture adaptation values
  • Check injector circuits and compare cylinder balance
  • Check fuel pressure
  • Inspect for intake or exhaust leaks

Related and nearby codes

How to read P2C58

P

Powertrain: engine, transmission and driveline systems.

2

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

C58

Specific fault index within the subsystem.

Frequently asked questions about P2C58

What does P2C58 mean?

Cylinder 4 Fuel Injector B Offset Learning At Min Limit. The control module detected a fault associated with the Cylinder 4 Fuel Injector B Offset Learning At Min Limit circuit or function; the stored code identifies the affected component rather than a single failure mode.

Is P2C58 generic or manufacturer-specific?

P2C58 is a generic OBD-II code: it has the same meaning on every make and model that follows the SAE standard.

Can TuningBot remove P2C58 at file level?

If the fault logic lives in the ECU calibration, yes: our DTC Removal file service disables the specific fault entry. Checksum correction is not included: it is a separate, optional service. 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