BMW X3 SUV X3-20d ECU Tuning

3 control units recorded across 1 BMW X3 SUV X3-20d engine variants.

Overview

ECUs fitted to the BMW X3 SUV X3-20d

Vehicle brand
BMW
Model
X3 SUV X3-20d
Control units
3
Engine variants
1
Solutions
8
Mapped DTC codes
6,887

The BMW X3 SUV X3-20d appears in Map Decoder's records with 3 different control units across 1 engine variants. Which unit a particular car has depends on its engine and production year — upload the original read and Map Decoder identifies it from the binary.

Control units

Supported ECUs for the BMW X3 SUV X3-20d

Solutions

Solutions seen on BMW X3 SUV X3-20d ECUs

Each operation is backed by a stored modification on at least one of the control units above.

Related models

Other BMW models

FAQ

BMW X3 SUV X3-20d — frequently asked questions

Which ECU does the BMW X3 SUV X3-20d use?

Across the recorded BMW X3 SUV X3-20d files Map Decoder has seen 3 different control units: Bosch EDC17C41, Bosch EDC17C50 and Bosch MD1CS001. The exact unit depends on engine and model year.

What tuning options exist for the BMW X3 SUV X3-20d?

Depending on the fitted ECU: AdBlue / SCR Off, Catalyst Off, DPF Off, EGR Off, Lambda / O2, MAF Off, NOx Off and Throttle Valve (TVA).

How many BMW X3 SUV X3-20d variants are covered?

1 distinct engine variants are recorded for this model.

Tune your BMW X3 SUV X3-20d

Map Decoder analyses BMW X3 SUV X3-20d files, detects the maps and generates a verified patch with the checksum corrected.