Fuel / Air MeteringModerate ImpactPetrol

P0108 — Diagnostic Trouble Code P0108

OBD-II diagnostic code P0108 relates to the fuel / air metering system. This code is logged when the ECU detects a parameter outside its expected operating range.

5+

Affected Brands

7+

ECU Platforms

0

Related Services

0

Related DTCs

Symptoms

What the driver typically experiences when P0108 is stored

!Check Engine Light
iRough running or hesitation
iAltered fuel mixture

Why does P0108 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 P0108

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 P0108

Affected ECU Platforms

Bosch MED17.7.5Marelli MM8GMKBosch MED17.7.2Siemens/Continental EMS2000Bosch med17.7.2Bosch MED17.2Bosch ME7.4.4

Commonly Affected Vehicles

MBGLCBosch MED17.7.5
MBA / A BerlineBosch MED17.7.2
JeepRenegadeMarelli MM8GMK
Fiat124 SpiderMarelli MM8GMK
MBCLABosch med17.7.2
MiniCooper S ...Bosch MED17.2
CitroenC2Bosch ME7.4.4

Based on data from 5+ vehicle brands. P0108 is not limited to these models.

Frequently Asked Questions

What does P0108 mean?â–¼
OBD-II diagnostic code P0108 relates to the fuel / air metering system. This code is logged when the ECU detects a parameter outside its expected operating range.
Why does P0108 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 P0108 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 P0108?â–¼
P0108 is commonly found on MB, Jeep, Fiat, Mini, Citroen vehicles equipped with Bosch MED17.7.5, Marelli MM8GMK, Bosch MED17.7.2, Siemens/Continental EMS2000 ECU platforms.

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