Chevrolet Sonic 1.3 VCDI 95 hp — Stage 1 file (+20 hp)

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Chip tuning for Chevrolet Sonic 1.3 VCDI 95 hp ECU

Chevrolet Sonic (2011) 1.3 VCDI 95 hp — mass-market diesel engine of the passenger segment of the General Motors group (США, 1911). Stage 1 chip tuning raises power from 95 to 115 hp (+20 hp, +21%) and torque from 190 to 240 Nm (+50 Nm). ECU — Bosch EDC17C59. Flashing method: OBD or Bench depending on the unit's protection. The 2011 generation — mid-generation diesels on the EDC17 platform with OBD reading support and no need for Bench.

The Silverado is Chevrolet's flagship pickup. Chevrolet shares platforms with GMC, Cadillac and Buick within GM. Chevrolet is an American carmaker, founded in 1911 and part of General Motors since 1918. Duramax is the proprietary Chevrolet/GMC diesel range for pickups and trucks. DPF/SCR with AdBlue is standard on modern Duramax engines.

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. LS-swap is an industry of its own (Chevy LS engines into any car). Low-output Chevrolet models are city cars, and Stage 1 is safe.

Frequently asked questions

How much horsepower does Stage 1 add for the Chevrolet Sonic 1.3 VCDI 95 hp?

After Stage 1 the power of the Chevrolet Sonic 1.3 VCDI 95 hp rises from 95 to 115 hp, a gain of 20 hp (+21%). Torque rises from 190 to 240 Nm (+50 Nm).

How does Stage 1 differ from stock on the Chevrolet Sonic?

Stage 1 chip tuning of the Chevrolet Sonic is a rework of the ECU maps: boost pressure, ignition advance, target lambda and the removal of factory torque limiters. The gain is +20 hp with no hardware changes.

What does chip tuning give on the low-output Chevrolet Sonic 1.3 VCDI 95 hp?

Stage 1 on the base Chevrolet Sonic is safe — the factory calibration of low-output engines leaves headroom for software optimization. The gain is modest, but engine life is not affected.

How much does Stage 2 add on the Chevrolet Sonic?

Stage 2 on the Chevrolet Sonic 1.3 VCDI 95 hp means software + hardware (exhaust, intake, intercooler). The gain depends on the specific hardware combination.

Which ECU is fitted to the Chevrolet Sonic 1.3 VCDI 95 hp?

The Chevrolet Sonic 1.3 VCDI 95 hp ECU is the Bosch EDC17C59. Production versions support OBD access; locked variants require Bench (BDM/JTAG).

What happens to the Chevrolet Sonic warranty after chip tuning?

The factory warranty of the Chevrolet Sonic does not remain valid after Stage 1 — the manufacturer withdraws its obligations once the ECU software is changed. CHIPOK provides its own warranty on its work and support.

How long does remapping the Chevrolet Sonic take?

On the Chevrolet Sonic 1.3 VCDI 95 hp: OBD flash 25-30 minutes, Bench (if required) about an hour. The file processing itself takes 5-30 minutes once the original bin is received.

Is the original file kept when chip tuning the Chevrolet Sonic?

Yes, the original ECU firmware of the Chevrolet Sonic 1.3 VCDI 95 hp is kept and can be flashed back at any time. Returning to stock via OBD takes 25-30 minutes.

What is the price of a Stage 1 remap for the Chevrolet Sonic?

Stage 1 for the Chevrolet Sonic 1.3 VCDI 95 hp is paid for with CHIPOK credits (1 cr = 1 €). The final amount is set in the calculator, taking the extra options (off functions) into account.

Last updated: 30.08.2026 · Source: manufacturer technical documentation · Measurements: CHIPOK dyno