Honda Jazz 1.2i VTEC 90 hp — Stage 1 file (+5 hp)

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Chip tuning for Honda Jazz 1.2i VTEC 90 hp ECU

Honda Jazz (2007) 1.2i VTEC 90 hp — mass-market petrol engine of the passenger segment of the Honda Motor Company (независимый) group (Япония, 1948). Stage 1 chip tuning raises power from 90 to 95 hp (+5 hp, +6%) and torque from 110 to 115 Nm (+5 Nm). ECU — Keihin 6644-200569. Flashing method: OBD or Bench depending on the unit's protection. In the CHIPOK database: 2 configurations. The 2007 generation — old-era petrol ECUs (ME7/ME9/MED9/Simos) with easily readable memory.

Honda is a Japanese carmaker and the world's largest engine producer, founded in 1948. Honda is an independent brand, not part of any group. Acura is Honda's premium sub-brand for North America. The Honda L series is a family of modern turbo engines (L15, Civic Type R). Hondata is the main Honda tuning channel via FlashPro and K-Pro (rather than standard WinOLS). The Honda K series is an iconic line of naturally aspirated and turbo engines (K20, K24).

The Honda community has one of the strongest JDM cultures (Civic Type R, NSX, Acura). Hondata K-Pro / FlashPro is the main tuning channel, rather than standard WinOLS. Low-output Honda models are naturally aspirated city cars with a high compression ratio.

Frequently asked questions

How much horsepower does Stage 1 add for the Honda Jazz 1.2i VTEC 90 hp?

The Stage 1 gain for the Honda Jazz 1.2i VTEC 90 hp is 5 hp (+6%) over the stock 90 hp, for a total of 95 hp. Torque rises from 110 to 115 Nm (+5 Nm).

What is Stage 1 chip tuning for the Honda Jazz?

Stage 1 is a software optimization of the factory ECU firmware of the Honda Jazz with no hardware changes. The injection, boost, ignition-timing and torque maps are reprogrammed. The gain is +5 hp with no hardware changes.

Is Stage 1 worth doing on the base Honda Jazz?

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

What is Stage 2 for the Honda Jazz 1.2i VTEC 90 hp?

Stage 2 on the Honda Jazz 1.2i VTEC 90 hp means software + hardware (exhaust, intake, intercooler). The gain depends on the specific hardware combination.

What ECU platform does the Honda Jazz 1.2i VTEC 90 hp use?

The Honda Jazz 1.2i VTEC 90 hp is fitted with the Keihin 6644-200569 ECU. The read method depends on the unit's protection: OBD, Bench via BDM, or Boot mode.

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

After remapping the Honda Jazz, 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 Jazz?

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

Before Stage 1 the original of the Honda Jazz 1.2i VTEC 90 hp is read out and saved — returning to the factory state is possible at any time.

How much does chip tuning the Honda Jazz 1.2i VTEC 90 hp cost?

The remap price for the Honda Jazz 1.2i VTEC 90 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