MG · MS A12 ECU · diesel

MG ZS MS A12 tuning files

Everything we work with on the MG ZS fitted with the MS A12. The matched variants sit between 101 and 101 HP from the factory. It is a diesel platform, so the full diesel solution range is on the table. Every file is matched to the exact calibration on your vehicle and signed off by an operator.

Available solutions

What we can run on the MS A12 for this diesel — the precise options narrow down by engine and software version.

Stage 1Stage 2DPF OffEGR OffSwirl Flaps OffLambda / O2MAF OffTVANOx OffAGSReadinessStart/Stop OffOil PressureLimp Mode Off

Engine variants & ECU software

1 distinct variant for the MG ZS on the MS A12 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU
Catalog engine
2000 D 101HP
Controller brand
BOSCH
ECU
MS A12
Stock power
101 HP

Related vehicles

Other vehicles built on the MS A12 controller or the same engine — handy when a platform spans several models and makes.

Questions, answered.

Which tuning solutions are available for the MG ZS on the MS A12?

Stage 1, Stage 2, DPF Off, EGR Off, Swirl Flaps Off, Lambda / O2, MAF Off, TVA, NOx Off, AGS, Readiness, Start/Stop Off, Oil Pressure, Limp Mode Off. The exact set depends on the specific engine and software version.

Do you cover the MS A12 ECU software on this model?

Yes — the MG ZS on the MS A12 ECU is part of the catalog. Upload your original file and it is matched to the right calibration before any work is done.

How is the file delivered?

Through the TuningBay workflow with operator validation and one safe, sensible result per job. Files we deliver, we stand behind.

MG ZS MS A12 ECU Tuning Files | TuningBay