Suzuki Grand Vitara 1.6 DDIS 120 hp — Stage 1 file (+20 hp)

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Chip tuning for Suzuki Grand Vitara 1.6 DDIS 120 hp ECU

Suzuki Grand Vitara (2006) 1.6 DDIS 120 hp — mass-market diesel engine of the passenger segment of the Suzuki Motor Corporation (независимый, тех-сотрудничество с Toyota) group (Япония, 1909). Stage 1 chip tuning raises power from 120 to 140 hp (+20 hp, +17%) and torque from 320 to 380 Nm (+60 Nm). Diesel engines built in 2006 — the era of classic Common Rail without strong encryption.

The Jimny is Suzuki's iconic compact off-roader. The Vitara is a high-volume compact crossover. The Suzuki Swift Sport is the performance compact range. Suzuki uses Fiat diesels (on the Vitara/SX4 platform).

The Suzuki community is a compact-car segment with an off-road focus (Jimny). Mid-range Suzuki models are a high-volume chip tuning subject on the turbo BoosterJet.

Frequently asked questions

How much does the power of the Suzuki Grand Vitara 1.6 DDIS 120 hp increase after Stage 1?

Stage 1 chip tuning on the Suzuki Grand Vitara 1.6 DDIS 120 hp boosts engine output by 20 hp: from 120 to 140 hp. Torque rises from 320 to 380 Nm (+60 Nm).

What changes in the Suzuki Grand Vitara ECU after Stage 1?

Stage 1 is a software optimization of the factory ECU firmware of the Suzuki Grand Vitara with no hardware changes. The injection, boost, ignition-timing and torque maps are reprogrammed. The gain is +20 hp with no hardware changes.

What is the risk of Stage 1 on the Suzuki Grand Vitara 1.6 DDIS 120 hp?

A remap of the Suzuki Grand Vitara 1.6 DDIS 120 hp is safe — the factory calibration in this mid-range class is conservative, leaving genuine headroom for Stage 1 with no hardware changes.

What is Stage 2 for the Suzuki Grand Vitara 1.6 DDIS 120 hp?

Stage 2 for the Suzuki Grand Vitara 1.6 DDIS 120 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 Suzuki Grand Vitara remain valid after Stage 1?

After remapping the Suzuki Grand Vitara, 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 Suzuki Grand Vitara?

Reading and writing via OBD takes 25-30 minutes on the Suzuki Grand Vitara. 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 Suzuki Grand Vitara?

Before Stage 1 the original of the Suzuki Grand Vitara 1.6 DDIS 120 hp is read out and saved — returning to the factory state is possible at any time.

How much does chip tuning the Suzuki Grand Vitara 1.6 DDIS 120 hp cost?

The remap price for the Suzuki Grand Vitara 1.6 DDIS 120 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