Chiptuning files » Seat » Mii » 2011 2019 » 1.0i CNG (68 hp / 90 Nm)

Chiptuning files for Seat Mii 2011 2019 1.0i CNG (68 hp)

ECU: Bosch ME17.5.20 / Siemens/Continental Simos 11.1

StockStage 1 (+ 10 HP)

68 HPstock power

90 Nmstock torque

51 KWstock power

Select a stage for the tuned figures and the power and torque curve.

Available modifications

What each modification does

Stage 1 for Seat Mii 1.0i CNG (68 hp): Software-only remap for a car with standard hardware. 68 hp to 78 hp and 90 Nm to 100 Nm.
Stage 2 BASE for Seat Mii 1.0i CNG (68 hp): Remap matched to hardware upgrades. Which parts are needed differs per engine. If needed we fine-tune the file up to 3 times free of charge, based on the datalogs you send us.
E85 or other special fuels modification for Seat Mii 1.0i CNG (68 hp): The calibration is set up for one special fuel, for example E85. This is not a flex-fuel setup.
Pops and bangs for Seat Mii 1.0i CNG (68 hp): Fuel still injected on overrun ignites in the exhaust and gives the crackle sound. Intensity can be set: soft (burbles), normal, hard or flames.
VMAX speedlimit on/off higher/lower for Seat Mii 1.0i CNG (68 hp): The electronic speed limiter is removed, raised or lowered.
DTC off for Seat Mii 1.0i CNG (68 hp): Selected fault codes are switched off so they are no longer stored or shown.
Start/Stop System Off for Seat Mii 1.0i CNG (68 hp): Start-stop is switched off by default.
Cold start off - Catalyst heating off for Seat Mii 1.0i CNG (68 hp): The catalyst-heating phase after a cold start (raised idle, retarded ignition) is removed.
Catalyst off for Seat Mii 1.0i CNG (68 hp): Catalyst monitoring by the lambda (O2) sensor is switched off so a sport catalyst or decat does not raise fault codes.
EVAP off for Seat Mii 1.0i CNG (68 hp): Monitoring of the fuel vapour (EVAP) system is switched off.
SAI off for Seat Mii 1.0i CNG (68 hp): The secondary air injection system is switched off in software.
Readiness ok for Seat Mii 1.0i CNG (68 hp): Readiness monitors are set so the car reports ready at an emission inspection.
IMMO_OFF for Seat Mii 1.0i CNG (68 hp): The immobiliser check is removed from the ECU, so the engine starts without the immobiliser.
Cloning (ECU/TCU) for Seat Mii 1.0i CNG (68 hp): The complete content of one unit is copied to another unit of the same type.
Checksum Correction for Seat Mii 1.0i CNG (68 hp): The checksums of the file are recalculated so the control unit accepts the modified software.

Prices for this vehicle

Pay with

Prices shown for single credits. Choose a credit pack to see how much cheaper it is; unused credits stay in your account for other projects. Prices for cars. Prices are set in euro.

Tuning file	Price
Stage 1	70 to 80 credits (€98 to €112), by model year
Stage 2 BASE	90 credits (€126)

Options

Option	Ordered on its own	Added to a Stage 1 file
E85 or other special fuels modification	120 credits (€168)	+ 120 credits (€168)
Pops and bangs	70 credits (€98)	+ 40 credits (€56)
VMAX speedlimit on/off higher/lower	40 credits (€56)	included
DTC off	45 credits (€63)	+ 30 credits (€42)
Start/Stop System Off	40 credits (€56)	+ 40 credits (€56)
Cold start off - Catalyst heating off	50 credits (€70)	+ 50 credits (€70)
Catalyst off	40 credits (€56)	+ 20 credits (€28)
EVAP off	40 to 50 credits (€56 to €70), by model year	+ 40 credits (€56)
SAI off	40 credits (€56)	+ 40 credits (€56)
Readiness ok	45 credits (€63)	+ 15 credits (€21)
IMMO_OFF	99 credits (€138.60)	+ 99 credits (€138.60)
Cloning (ECU/TCU)	199 credits (€278.60)	–
Checksum Correction	10 credits (€14)	+ 10 credits (€14)

Most options cost less when you add them to a stage file than when you order them on their own.

Tools to read this vehicle

Tool	ECU read method	TCU read method
Autotuner	Bench, Boot, OBD	–
Magicmotorsport FLEX	Bench, Boot, OBD	–
Alientech KESS3	Bench, Boot	–
Flashtec CMD	Bench, Boot	–
PCMflash	OBD, Boot	–

Results vary per vehicle, and what is possible can differ per software version. This applies to every modification we deliver, for the ECU and for the TCU. Upload your original file to check what is available for your vehicle.