Ignition / MisfireHigh ImpactPetrol

P0341 — Diagnostic Trouble Code P0341

OBD-II diagnostic code P0341 relates to the ignition / misfire system. This code is logged when the ECU detects a parameter outside its expected operating range.

6+

Affected Brands

8+

ECU Platforms

2

Related Services

2

Related DTCs

Symptoms

What the driver typically experiences when P0341 is stored

!Check Engine Light (may flash)
iEngine misfires
iRough idle
iLoss of power

Why does P0341 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 P0341

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 P0341

Stage 1DTC Off

Related Diagnostic Codes

Codes from the same diagnostic system as P0341

P0346High Impact

Diagnostic Trouble Code P0346

P0018Moderate Impact

Diagnostic Trouble Code P0018

Affected ECU Platforms

Keihin 37820-64a-a54Bosch MED17.1.62Bosch MED17.8.31 MED17.5.4Bosch MED17.7.3Siemens/Continental SIMOS8.5Bosch unknownDelco E37Bosch ME7.4.5

Commonly Affected Vehicles

HondaCivicKeihin 37820-64a-a54
AudiRS3Bosch MED17.1.62
Land RoverRange RoverBosch MED17.8.31 MED17.5.4
MBGLBosch MED17.7.3
AudiA8Siemens/Continental SIMOS8.5
Peugeot5008Bosch unknown
ChevroletCaptivaDelco E37
Peugeot307Bosch ME7.4.5

Based on data from 6+ vehicle brands. P0341 is not limited to these models.

Frequently Asked Questions

What does P0341 mean?â–¼
OBD-II diagnostic code P0341 relates to the ignition / misfire system. This code is logged when the ECU detects a parameter outside its expected operating range.
Why does P0341 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 P0341 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 P0341?â–¼
P0341 is commonly found on Honda, Audi, Land Rover, MB, Peugeot, Chevrolet vehicles equipped with Keihin 37820-64a-a54, Bosch MED17.1.62, Bosch MED17.8.31 MED17.5.4, Bosch MED17.7.3 ECU platforms.
What other codes appear alongside P0341?â–¼
P0341 frequently appears together with P0346, P0018. These related codes typically originate from the same system modification and should be addressed together in the calibration.

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