Ford Fiesta · Stage 1

Ford Fiesta 1.5 TDCI Stage 1 Remap

Name: Ford Fiesta 1.5 TDCI Stage 1 Remap
Brand: Ford

On Ford Fiesta 1.5 TDCI diesel engines a Stage 1 remap recalibrates the fuel quantity, injection timing, boost pressure and torque limiter maps. No hardware is changed and the original software is backed up. The same engine is sold with different stock outputs across generations, so the gain depends on your version.

How much bhp does Ford Fiesta 1.5 TDCI chip tuning add?

It depends on the generation and the stock output. 1.5 TDCI engines with 75–120 bhp reach 95–150 bhp with a Stage 1 remap; the largest gain is +35 bhp (MK8 1.5 TDCi 85hp). Pick your version in the table below.

Book an appointment Ford Fiesta: all engines & Stage 1

Ford Fiesta 1.5 TDCI: Stage 1 figures by generation and year

Year / chassis: MK8 - 2017+

Engine	Power	Torque	Gain
Ford Fiesta 1.5 TDCi 85hp	85 → 120 bhp	215 → 270 Nm	+35 bhp
Ford Fiesta 1.5 TDCi 120hp	120 → 150 bhp	270 → 340 Nm	+30 bhp

Year / chassis: Mk7 - 2013 - 2017

Engine	Power	Torque	Gain
Ford Fiesta 1.5 TDCI 75hp	75 → 95 bhp	185 → 245 Nm	+20 bhp
Ford Fiesta 1.5 TDCI 95hp	95 → 115 bhp	215 → 250 Nm	+20 bhp

Year / chassis: Mk6 - 2008 - 2012

Engine	Power	Torque	Gain
Ford Fiesta 1.5 TDCI 95hp	95 → 115 bhp	200 → 240 Nm	+20 bhp

In Taiwan

Where can this be done near you?

GP Power ECU applies the software at its workshop in Hukou, Hsinchu, using EcuPrime-developed files; workshops can also order the file directly.

ENGINE FAMILY

About the Ford 1.4 / 1.5 / 1.6 / 1.8 / 2.0 / 2.2 TDCi (Duratorq)

TDCi engines powered the Fiesta, Focus, C-Max, Mondeo, Kuga, Transit and Connect from the early 2000s to 2016. The 1.4, 1.5 and 1.6 TDCi are shared with PSA (DV series), the 1.8 TDCi is Ford's own design, and the 2.0 and 2.2 TDCi are the PSA-derived DW series.

How a Stage 1 remap works on the Ford Fiesta 1.5 TDCI

Stage 1 recalibrates rail pressure, injection duration and boost according to the injection system of the version (Siemens, Delphi or Bosch). A full mid-range torque gain results; on vans such as the Transit, pulling power under load improves visibly.

Pre-remap checklist

Injector condition and injector seals (a known issue on the 1.8 TDCi).
DPF load and Eolys additive level (older 1.6 and 2.0 TDCi).
Turbo oil feed; turbo failure is common on the 1.6 TDCi.
EGR valve and dual-mass flywheel.

This section is based on GP Power ECU workshop experience; the power and torque figures come from the catalogue measurement above.

Frequently asked questions

How much bhp does Ford Fiesta 1.5 TDCI chip tuning add?

It depends on the generation and the stock output. 1.5 TDCI engines with 75–120 bhp reach 95–150 bhp with a Stage 1 remap; the largest gain is +35 bhp (MK8 1.5 TDCi 85hp). Pick your version in the table below.

What is the difference between Stage 1 and Stage 2 on the Ford Fiesta 1.5 TDCI?

Stage 1 is software only: no part of the car is changed and the figures in the table apply to this software. Stage 2 is software prepared for hardware changes such as the exhaust, intercooler or intake; the hardware comes first, then the software.

Will chip tuning damage the engine?

No. Values stay inside the safety margin the manufacturer leaves; engine, gearbox and turbo limits are not exceeded. Every file is verified with a road test and data logging. If the car needs maintenance first (worn injectors, blocked filter, weak clutch) we tell you before starting.

Will my fuel consumption go up?

With the same driving style it usually drops, because you hold the same speed at lower revs and less throttle. If you use the extra power, consumption naturally rises. It is down to your right foot.

How long does it take? Do I leave the car?

Most cars take 1–2 hours and you get the car back the same day; no need to leave it. Some models need the ECU removed, which takes longer — we tell you when booking.

Can I go back to stock later?

Yes. The original file is read and archived before any work. We restore the factory software free of charge whenever you ask.

What is checked on the Ford Fiesta 1.5 TDCI before remapping?

Before working on the Ford 1.4 / 1.5 / 1.6 / 1.8 / 2.0 / 2.2 TDCi (Duratorq) we check: Injector condition and injector seals (a known issue on the 1.8 TDCi). DPF load and Eolys additive level (older 1.6 and 2.0 TDCi). Turbo oil feed; turbo failure is common on the 1.6 TDCi. EGR valve and dual-mass flywheel. If something needs attention, maintenance comes first; the remap is applied to a healthy engine.