Honda City 1.5 i-DTEC 99 hp — Stage 1 file (+31 hp)

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Chip tuning for Honda City 1.5 i-DTEC 99 hp ECU

Honda City (2017) 1.5 i-DTEC 99 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 99 to 130 hp (+31 hp, +31%) and torque from 200 to 240 Nm (+40 Nm). ECU — Bosch EDC17C72. Flashing method: OBD or Bench depending on the unit's protection. A diesel built in 2017 — the Tricore ECU era; OBD flash works on most production revisions.

Honda is an independent brand, not part of any group. Acura is Honda's premium sub-brand for North America. Honda Type R is the performance line, built around naturally aspirated engines. Honda diesels are aimed mainly at the European and Indian markets. 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). Low-output Honda models are naturally aspirated city cars with a high compression ratio.

Frequently asked questions

What power gain do you get after chip tuning the Honda City 1.5 i-DTEC 99 hp?

Stage 1 chip tuning on the Honda City 1.5 i-DTEC 99 hp boosts engine output by 31 hp: from 99 to 130 hp. Torque rises from 200 to 240 Nm (+40 Nm).

What changes in the Honda City ECU after Stage 1?

Stage 1 chip tuning of the Honda City is a rework of the ECU maps: boost pressure, ignition advance, target lambda and the removal of factory torque limiters. The gain is +31 hp with no hardware changes.

What does chip tuning give on the low-output Honda City 1.5 i-DTEC 99 hp?

Yes, Stage 1 on the low-output Honda City 1.5 i-DTEC 99 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.

How much does Stage 2 add on the Honda City?

Stage 2 for the Honda City 1.5 i-DTEC 99 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.

Which ECU is fitted to the Honda City 1.5 i-DTEC 99 hp?

The Honda City 1.5 i-DTEC 99 hp ECU is the Bosch EDC17C72. Production versions support OBD access; locked variants require Bench (BDM/JTAG).

What happens to the Honda City warranty after chip tuning?

The factory warranty of the Honda City 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 Honda City take?

On the Honda City 1.5 i-DTEC 99 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 Honda City?

Yes, the original ECU firmware of the Honda City 1.5 i-DTEC 99 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 Honda City?

Stage 1 for the Honda City 1.5 i-DTEC 99 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: 01.09.2026 · Source: manufacturer technical documentation · Measurements: CHIPOK dyno