Epynt Tuning - Vehicle Remapping

11/03/2026

30/10/2025

Ford Transit 2018 2.0 eco blue

Stock 130bhp 385nm

Tuned 190bhp 450nm

22/08/2025

BMW 3 Series 330d 2001

Edc15c4 bench method

Immobiliser solution ✅️

22/08/2025

Vauxhall Vivaro 1.6 cdti 2014

Stock 120bhp 320nm

Tuned 160bhp 380nm

22/08/2025

Suzuki Vitara 2.0 td 2004

Stock 109bhp 250nm

Tuned 135bhp 300nm

22/08/2025

Volkswagen Golf 2.0 tdi 2014

Stock 150bhp 320nm

Tuned 190bhp 420nm

07/08/2025

Volkswagen Touareg 2014 3.0 Tdi

Fuel efficiency Tune

Stock 245bhp 550nm
Tuned 275bhp 600nm

07/08/2025

Toyota hilux 2015 3.0 d4d 1KD-FTV

Stock 171bhp 360nm
Tuned 210bhp 460nm

11/07/2025

Landrover Discovery 2 Td5 2004

Stock 137bhp 340nm
Tuned 160bhp 390nm

10/07/2025

Peugeot 207 1.4 HDi 2009

A non-start condition was investigated on a Peugeot 207 1.4 HDi. The engine cranked but failed to start. Initial checks revealed no power at the OBD diagnostic port and no communication with the engine control unit (ECU).

Further inspection identified signs of water ingress to the original ECU, which was later confirmed to be unresponsive during bench testing.

A replacement ECU was sourced and fully cloned using the original unit's internal flash and EEPROM data via boot mode. This successfully restored communication and power to the vehicle’s engine systems. However, a persistent immobiliser lock was observed due to a mismatch between the ECU and the vehicle’s BSI (Body Systems Interface), preventing authorisation.

To restore engine operation and confirm system integrity, an immobiliser bypass (immo-off) solution was applied to the replacement ECU. The engine then started and ran correctly, with all associated systems functioning as expected.

It is recommended that the BSI module be further assessed for potential data corruption or desynchronisation. Full immobiliser function can be reinstated through appropriate BSI–ECU pairing or reconfiguration using dealer-level diagnostic tools.

Performance tune also applied at customers request

Stock 68bhp 160nm
Tuned 90bhp 210nm

09/05/2025

Volkswagen Transporter 1.9tdi 2008

1st video filmed by owner.

Diagnose faulty injector leaking into cylinder.

Replace fuel injectors.

26/04/2025

Vauxhall insignia 2.0cdti 2017

Stock 170bhp 400nm
Tuned 190bhp 450nm