Fuel / Air MeteringModerate ImpactPetrol

P0014 — Diagnostic Trouble Code P0014

OBD-II diagnostic code P0014 relates to the fuel / air metering system. This code is logged when the ECU detects a parameter outside its expected operating range.

7+

Affected Brands

9+

ECU Platforms

2

Related Services

7

Related DTCs

Symptoms

What the driver typically experiences when P0014 is stored

!Check Engine Light
iPossible drivability issues
iAltered fuel consumption

Why does P0014 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 P0014

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 P0014

Stage 1DTC Off

Related Diagnostic Codes

Codes from the same diagnostic system as P0014

P0017Moderate Impact

Diagnostic Trouble Code P0017

P0300High Impact

Random/Multiple Cylinder Misfire Detected

P0366High Impact

Diagnostic Trouble Code P0366

P0301High Impact

Diagnostic Trouble Code P0301

P0303High Impact

Diagnostic Trouble Code P0303

P0304High Impact

Diagnostic Trouble Code P0304

P0302High Impact

Diagnostic Trouble Code P0302

Affected ECU Platforms

Siemens/Continental SIM271DE2.0Bosch MED17.1.9Valeo v46.1Bosch MED17.1.9 MED17.9.9Siemens/Continental Sim271Delco E37Denso SH7058Bosch MEV17.4Bosch ME7.0

Commonly Affected Vehicles

Land RoverRange RoverBosch MED17.1.9
JaguarF-PaceBosch MED17.1.9
CitroënC4Valeo v46.1
Citro�nC4Valeo v46.1
MBE / E CoupeSiemens/Continental Sim271
MBE / E CoupéSiemens/Continental SIM271DE2.0
ChevroletCaptivaDelco E37
SubaruTribecaDenso SH7058

Based on data from 7+ vehicle brands. P0014 is not limited to these models.

Frequently Asked Questions

What does P0014 mean?â–¼
OBD-II diagnostic code P0014 relates to the fuel / air metering system. This code is logged when the ECU detects a parameter outside its expected operating range.
Why does P0014 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 P0014 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 P0014?â–¼
P0014 is commonly found on Land Rover, Jaguar, Citroën, Citro�n, MB, Chevrolet vehicles equipped with Siemens/Continental SIM271DE2.0, Bosch MED17.1.9, Valeo v46.1, Bosch MED17.1.9 MED17.9.9 ECU platforms.
What other codes appear alongside P0014?â–¼
P0014 frequently appears together with P0017, P0300, P0366, P0301, P0303. These related codes typically originate from the same system modification and should be addressed together in the calibration.

Ready to Get Started?

Create your free account and access our full vehicle database and tuning services.

Create Free Account