Hino 500 Series FM2630 8.9 (CR) 301hp (221kW) 1079Nm — Stage 1 file (+60 hp)

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Chip tuning for Hino 500 Series FM2630 8.9 (CR) 301hp (221kW) 1079Nm ECU

Hino 500 Series (I (2001+)) FM2630 8.9 (CR) 301hp (221kW) 1079Nm — commercial diesel engine of the commercial segment of the Toyota Motor Corporation group (Япония, 1942). Stage 1 chip tuning raises power from 301 to 361 hp (+60 hp, +20%) and torque from 1079 to 1290 Nm (+211 Nm). Diesel engines built in 2001 — the era of classic Common Rail without strong encryption.

Hino is part of the Toyota Motor Corporation. Hino specialises in medium- and heavy-duty trucks in Japan and Asia. Hino is a Japanese truck and bus manufacturer, founded in 1942. On older truck diesels, Stage 1 goes in over OBD with no complications. Truck diesels carry an extended set of maps for commercial load, with the focus on torque. DPF/SCR with AdBlue is standard on modern Euro-6 truck engines.

The professional logistics segment tunes for fuel consumption and pulling characteristics. The truck chip tuning community is an industry of its own, focused on long-haul routes. On high-output trucks, Stage 1 reduces fuel consumption under load. High-output MAN units are long-haul tractors with solid headroom for Stage 1.

Frequently asked questions

What is the Stage 1 effect on the Hino 500 Series FM2630 8.9 (CR) 301hp (221kW) 1079Nm?

Stage 1 chip tuning on the Hino 500 Series FM2630 8.9 (CR) 301hp (221kW) 1079Nm boosts engine output by 60 hp: from 301 to 361 hp. Torque rises from 1079 to 1290 Nm (+211 Nm).

What changes in the Hino 500 Series ECU after Stage 1?

Stage 1 chip tuning of the Hino 500 Series is a rework of the ECU maps: boost pressure, ignition advance, target lambda and the removal of factory torque limiters. The gain is +60 hp with no hardware changes.

Is Stage 1 safe on the high-output Hino 500 Series FM2630 8.9 (CR) 301hp (221kW) 1079Nm?

Stage 1 on the powerful Hino 500 Series FM2630 8.9 (CR) 301hp (221kW) 1079Nm “lifts” the factory limiters with no hardware changes. The gain is noticeable in the mid and upper range. There is headroom left for moving to Stage 2 (downpipe + intake + intercooler).

How much does Stage 2 add on the Hino 500 Series?

Stage 2 for the Hino 500 Series FM2630 8.9 (CR) 301hp (221kW) 1079Nm 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 happens to the Hino 500 Series warranty after chip tuning?

The factory warranty of the Hino 500 Series 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 Hino 500 Series take?

On the Hino 500 Series FM2630 8.9 (CR) 301hp (221kW) 1079Nm: 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 Hino 500 Series?

Yes, the original ECU firmware of the Hino 500 Series FM2630 8.9 (CR) 301hp (221kW) 1079Nm 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 Hino 500 Series?

Stage 1 for the Hino 500 Series FM2630 8.9 (CR) 301hp (221kW) 1079Nm 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: 31.08.2026 · Source: manufacturer technical documentation · Measurements: CHIPOK dyno