Honda Civic 1.6 i-DTEC 120 hp — Stage 1 file (+40 hp)

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Chip tuning for Honda Civic 1.6 i-DTEC 120 hp ECU

Honda Civic (2017 - FK8) 1.6 i-DTEC 120 hp — mass-market diesel engine of the passenger segment of the Honda Motor Company (независимый) group (Япония, 1948). Stage 1 chip tuning raises power from 120 to 160 hp (+40 hp, +33%) and torque from 300 to 360 Nm (+60 Nm). ECU — Bosch EDC17C58. Flashing method: OBD or Bench depending on the unit's protection. In the CHIPOK database: 2 configurations. A diesel built in 2017 — the Tricore ECU era; OBD flash works on most production revisions.

Honda Type R is the performance line, built around naturally aspirated engines. VTEC is Honda's signature variable valve control technology. Honda specialises in compact cars, saloons, crossovers and engines. Honda diesels are aimed mainly at the European and Indian markets. On mid-range Honda diesels, Stage 1 delivers a modest gain. Honda i-DTEC is Honda's range of turbo-diesels.

Hondata K-Pro / FlashPro is the main tuning channel, rather than standard WinOLS. The Honda community has one of the strongest JDM cultures (Civic Type R, NSX, Acura). Mid-range Honda — naturally aspirated with a conservative factory calibration; Stage 1 delivers a modest gain.

Frequently asked questions

What power gain do you get after chip tuning the Honda Civic 1.6 i-DTEC 120 hp?

Stage 1 for the Honda Civic 1.6 i-DTEC 120 hp adds +40 hp — power increases from 120 to 160 hp (+33%). Torque rises from 300 to 360 Nm (+60 Nm).

What does a Stage 1 remap of the Honda Civic 1.6 i-DTEC 120 hp include?

Stage 1 is a software optimization of the factory ECU firmware of the Honda Civic with no hardware changes. The injection, boost, ignition-timing and torque maps are reprogrammed. The gain is +40 hp with no hardware changes.

What is the risk of Stage 1 on the Honda Civic 1.6 i-DTEC 120 hp?

A remap of the Honda Civic 1.6 i-DTEC 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 Honda Civic 1.6 i-DTEC 120 hp?

Stage 2 for the Honda Civic 1.6 i-DTEC 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.

What ECU platform does the Honda Civic 1.6 i-DTEC 120 hp use?

The Honda Civic 1.6 i-DTEC 120 hp is fitted with the Bosch EDC17C58 ECU. The read method depends on the unit's protection: OBD, Bench via BDM, or Boot mode.

Does the factory warranty of the Honda Civic remain valid after Stage 1?

After remapping the Honda Civic, 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 Honda Civic?

Reading and writing via OBD takes 25-30 minutes on the Honda Civic. 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 Honda Civic?

Before Stage 1 the original of the Honda Civic 1.6 i-DTEC 120 hp is read out and saved — returning to the factory state is possible at any time.

How much does chip tuning the Honda Civic 1.6 i-DTEC 120 hp cost?

The remap price for the Honda Civic 1.6 i-DTEC 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: 01.09.2026 · Source: manufacturer technical documentation · Measurements: CHIPOK dyno