Ford Focus 1.5 TDCI EU5 120 hp — Stage 1 file (+15 hp)

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Chip tuning for Ford Focus 1.5 TDCI EU5 120 hp ECU

Ford Focus (2014) 1.5 TDCI EU5 120 hp — mass-market diesel engine of the passenger segment of the Ford Motor Company group (США, 1903). Stage 1 chip tuning raises power from 120 to 135 hp (+15 hp, +12%) and torque from 285 to 320 Nm (+35 Nm). ECU — Bosch EDC17C70. Flashing method: OBD or Bench depending on the unit's protection. The 2014 generation — mid-generation diesels on the EDC17 platform with OBD reading support and no need for Bench.

The F-Series (F-150) is the best-selling pickup in the US. The Mustang has been Ford's iconic muscle car since 1964. ST and RS are Ford's performance sub-brands. Ford Power Stroke is a diesel range for pickups and SUVs (mainly the US).

Cobb Tuning and SCT Tuning are the leading tuning brands for Ford in the US. The EcoBoost 2.0/2.3 (Focus ST, Mustang EcoBoost) is a popular tuning subject. The US Ford community has a large pool of ready-made Stage files for EcoBoost and V8 engines. Mid-range Ford models with EcoBoost are a mainstream chip tuning subject. The Ford Transit and Ranger are Ford's best-selling commercial diesels in Europe.

Frequently asked questions

What power gain do you get after chip tuning the Ford Focus 1.5 TDCI EU5 120 hp?

The Stage 1 gain for the Ford Focus 1.5 TDCI EU5 120 hp is 15 hp (+12%) over the stock 120 hp, for a total of 135 hp. Torque rises from 285 to 320 Nm (+35 Nm).

What is Stage 1 chip tuning for the Ford Focus?

Stage 1 on the Ford Focus 1.5 TDCI EU5 120 hp 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 +15 hp with no hardware changes.

Is a Stage 1 remap safe for the 1.5 TDCI EU5 120 hp?

Stage 1 on the Ford Focus 1.5 TDCI EU5 120 hp is developed while keeping the factory AFR, knock control and temperature limits. Engine life is preserved provided regular maintenance is carried out.

How does Stage 2 differ from Stage 1 on the Ford Focus 1.5 TDCI EU5 120 hp?

Stage 2 on the Ford Focus 1.5 TDCI EU5 120 hp means software + hardware (exhaust, intake, intercooler). The gain depends on the specific hardware combination.

What control unit does the Ford Focus 1.5 TDCI EU5 120 hp run?

The control unit of the Ford Focus 1.5 TDCI EU5 120 hp is the Bosch EDC17C70. Before flashing, the engineer identifies the exact revision and selects the write method.

Does Stage 1 void the warranty on the Ford Focus?

Stage 1 on the Ford Focus 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 Ford Focus 1.5 TDCI EU5 120 hp done?

The full remap cycle for the Ford Focus — 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 Ford Focus?

The original Ford Focus 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 Ford Focus 1.5 TDCI EU5 120 hp?

The cost of Stage 1 for the Ford Focus 1.5 TDCI EU5 120 hp 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: 31.08.2026 · Source: manufacturer technical documentation · Measurements: CHIPOK dyno