Scania P-series 320 9.3 (EU6) 320hp (235kW) 1600Nm — Stage 1 file (+64 hp)

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Chip tuning for Scania P-series 320 9.3 (EU6) 320hp (235kW) 1600Nm ECU

Scania P-series (I) 320 9.3 (EU6) 320hp (235kW) 1600Nm — commercial diesel engine of the commercial segment of the TRATON Group (Volkswagen Truck & Bus) group (Швеция, 1891). Stage 1 chip tuning raises power from 320 to 384 hp (+64 hp, +20%) and torque from 1600 to 1994 Nm (+394 Nm).

Scania holds the largest share of the premium European truck segment. Scania is part of the TRATON Group (Volkswagen Truck & Bus). The Scania V8 is the iconic engine of the flagship tractor units. The factory calibration is conservative, leaving headroom for Stage 1 while preserving engine life. High-output diesels head the truck segment, and Stage 1 is especially felt in Nm. Mid-generation truck models use standard OBD read/write.

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. The professional logistics segment tunes for fuel consumption and pulling characteristics. 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 Scania P-series 320 9.3 (EU6) 320hp (235kW) 1600Nm?

Stage 1 chip tuning on the Scania P-series 320 9.3 (EU6) 320hp (235kW) 1600Nm boosts engine output by 64 hp: from 320 to 384 hp. Torque rises from 1600 to 1994 Nm (+394 Nm).

What changes in the Scania P-series ECU after Stage 1?

Stage 1 on the Scania P-series 320 9.3 (EU6) 320hp (235kW) 1600Nm is a software ECU calibration with no hardware changes. The key maps (boost/ignition/lambda/torque) are adjusted while factory tolerances are preserved. The gain is +64 hp with no hardware changes.

What does Stage 1 give on the powerful Scania P-series 320 9.3 (EU6) 320hp (235kW) 1600Nm?

Stage 1 on the powerful Scania P-series 320 9.3 (EU6) 320hp (235kW) 1600Nm “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 does Stage 2 differ from Stage 1 on the Scania P-series 320 9.3 (EU6) 320hp (235kW) 1600Nm?

Stage 2 for the Scania P-series 320 9.3 (EU6) 320hp (235kW) 1600Nm 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 Stage 1 void the warranty on the Scania P-series?

Stage 1 on the Scania P-series voids the factory warranty on the engine and transmission — this is standard for all manufacturers. CHIPOK provides its own warranty on the quality of the remap.

How quickly is chip tuning of the Scania P-series 320 9.3 (EU6) 320hp (235kW) 1600Nm done?

The full remap cycle for the Scania P-series — from reading to writing the final file — takes 30-90 minutes depending on the ECU access method. The file is prepared at CHIPOK in 5-30 minutes.

Can you return to stock after Stage 1 on the Scania P-series?

The original Scania P-series ECU is always saved before flashing. Rolling back to the factory firmware is done with the same programmer in 25-30 minutes.

How much does Stage 1 cost for the Scania P-series 320 9.3 (EU6) 320hp (235kW) 1600Nm?

The cost of Stage 1 for the Scania P-series 320 9.3 (EU6) 320hp (235kW) 1600Nm is calculated in the calculator on this page — you select the options (DPF off, EGR off, AdBlue off, DTC off, etc.) and the price is capped by the package Max Price. Payment is by credits (1 cr = 1 €), with no subscriptions.

Last updated: 01.09.2026 · Source: manufacturer technical documentation · Measurements: CHIPOK dyno