Fuel / Air MeteringModerate ImpactPetrol

P0057 — Diagnostic Trouble Code P0057

OBD-II diagnostic code P0057 relates to the fuel / air metering system. This code is logged when the ECU detects a parameter outside its expected operating range.

4+

Affected Brands

5+

ECU Platforms

2

Related Services

1

Related DTCs

Symptoms

What the driver typically experiences when P0057 is stored

!Check Engine Light
iPossible drivability issues
iAltered fuel consumption

Why does P0057 appear after tuning?

This code may appear after ECU modifications when the affected system monitoring has not been fully recalibrated for the new operating parameters.

How proper calibration can address P0057

WEREMAP professional calibrations include comprehensive diagnostic management for all affected systems, preventing unnecessary fault codes while maintaining safe operation.

Related Tuning Services

Relevant services for the system behind P0057

Catalyst OffDTC Off

Related Diagnostic Codes

Codes from the same diagnostic system as P0057

P0037Low Impact

HO2S Heater Control Circuit Low (Bank 1 Sensor 2)

Affected ECU Platforms

Bosch MEVD17.2.GSiemens/Continental MSD81Siemens/Continental SD17Hitachi MEC107Denso nevim

Commonly Affected Vehicles

BMW3erBosch MEVD17.2.G
PorschePanameraSiemens/Continental SD17
InfinitiG37/M37Hitachi MEC107
SubaruOutbackDenso nevim

Based on data from 4+ vehicle brands. P0057 is not limited to these models.

Frequently Asked Questions

What does P0057 mean?â–¼
OBD-II diagnostic code P0057 relates to the fuel / air metering system. This code is logged when the ECU detects a parameter outside its expected operating range.
Why does P0057 appear after ECU tuning?â–¼
This code may appear after ECU modifications when the affected system monitoring has not been fully recalibrated for the new operating parameters.
How do you prevent P0057 during remapping?â–¼
WEREMAP professional calibrations include comprehensive diagnostic management for all affected systems, preventing unnecessary fault codes while maintaining safe operation.
Which vehicles are affected by P0057?â–¼
P0057 is commonly found on BMW, Porsche, Infiniti, Subaru vehicles equipped with Bosch MEVD17.2.G, Siemens/Continental MSD81, Siemens/Continental SD17, Hitachi MEC107 ECU platforms.
What other codes appear alongside P0057?â–¼
P0057 frequently appears together with P0037. These related codes typically originate from the same system modification and should be addressed together in the calibration.

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