Chevrolet Onix 1.4 MPFI 95 hp — Stage 1 file

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Chip tuning for Chevrolet Onix 1.4 MPFI 95 hp ECU

Chevrolet Onix (2012) 1.4 MPFI 95 hp — mass-market petrol engine of the passenger segment of the General Motors group (США, 1911). In the CHIPOK database: 2 configurations. A petrol engine built in 2012 — a Tricore platform without strong protection; OBD access works.

The Camaro and Corvette are Chevrolet's iconic muscle and sports cars. The Silverado is Chevrolet's flagship pickup. Chevrolet shares platforms with GMC, Cadillac and Buick within GM. The LT-series V8 is the modern LS replacement, fitted to Camaro/Corvette/Silverado. The LS-series V8 is Chevrolet's iconic engine range dating from 1997. GM ECUs (E78/E80/E92) are Bosch-based but use their own checksum.

LS-swap is an industry of its own (Chevy LS engines into any car). The US Chevrolet community is the largest for Camaro, Corvette and LS-swaps. HP Tuners is the primary tool for Chevrolet/GM in the US. Low-output Chevrolet models are city cars, and Stage 1 is safe.

Frequently asked questions

What changes in the Chevrolet Onix ECU after Stage 1?

Stage 1 is a software optimization of the factory ECU firmware of the Chevrolet Onix with no hardware changes. The injection, boost, ignition-timing and torque maps are reprogrammed.

Is Stage 1 worth doing on the base Chevrolet Onix?

Yes, Stage 1 on the low-output Chevrolet Onix 1.4 MPFI 95 hp delivers a moderate but genuine gain — without overstressing the hardware. On base naturally aspirated engines the effect is felt mainly as improved throttle response and a stronger mid-range.

What is Stage 2 for the Chevrolet Onix 1.4 MPFI 95 hp?

Stage 2 for the Chevrolet Onix 1.4 MPFI 95 hp is Stage 1 plus hardware changes: a downpipe, a larger intake and a performance intercooler. The gain is considerably higher, but it requires professional component selection.

Does the factory warranty of the Chevrolet Onix remain valid after Stage 1?

After remapping the Chevrolet Onix, the official factory warranty on the engine and gearbox is lost (this applies to any manufacturer when the ECU is modified). CHIPOK guarantees the quality of the calibration and free revisions.

How long is the wait for a Stage 1 remap for the Chevrolet Onix?

Reading and writing via OBD takes 25-30 minutes on the Chevrolet Onix. Bench reading (BDM/JTAG) takes about 60 minutes plus refitting. Remote file processing at CHIPOK takes 5-30 minutes.

How do you roll back to the factory firmware of the Chevrolet Onix?

Before Stage 1 the original of the Chevrolet Onix 1.4 MPFI 95 hp is read out and saved — returning to the factory state is possible at any time.

How much does chip tuning the Chevrolet Onix 1.4 MPFI 95 hp cost?

The remap price for the Chevrolet Onix 1.4 MPFI 95 hp is dynamic and is calculated in the CHIPOK calculator based on the selected options. A credit-based payment model, with no subscription fees.

Last updated: 31.08.2026 · Source: manufacturer technical documentation · Measurements: CHIPOK dyno