SEAT Mii - 1.0L 12V

2 ECUs found for this engine. Select an ECU to view available tuning services and pricing.

SEAT Mii 1.0L 12V Engine Specifications

Fuel Type
Petrol
Displacement
999 cc (1.0L)
Compression Ratio
10.5 : 1
Bore x Stroke
74.5 X 76.4 mm
Engine Code
CHY
Power per Liter
60.1 HP/L

SEAT Mii 1.0L 12V Stage 1 Chiptuning Results

VariantOriginal HPTuned HP+HPOriginal NmTuned Nm+Nm
1.0i 60hp6085+2592105+13
1.0i 75hp7585+1095105+10

SEAT Mii 1.0L 12V: Before this file is prepared

For the SEAT Mii 1.0L 12V, the uploaded file is the final reference. We check whether it is original or already modified before preparing the order, and we contact you first if the read or selected service does not match the vehicle data.

  • Upload a complete original ECU read from the tool you used, or a TCU read only when the selected service is gearbox tuning.
  • Add the vehicle year, gearbox, read/write tool and any dashboard or diagnostic symptoms.
  • Select only the services that match the actual vehicle hardware and intended legal use.

SEAT Mii 1.0L 12V Frequently Asked Questions

What tuning services are available for the SEAT Mii 1.0L 12V?
WEREMAP offers 34 tuning services across 2 ECU variants for the SEAT Mii 1.0L 12V.
How much does ECU tuning cost for a SEAT Mii?
ECU tuning prices for the SEAT Mii 1.0L 12V range from 24 to 180 credits, depending on the ECU variant and tuning service selected.
What ECU does the SEAT Mii 1.0L 12V use?
The SEAT Mii 1.0L 12V is available with the following ECU variants: Bosch ME17.5.20, Bosch ME17.5.24. WEREMAP provides professional tuning files for all of these.

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