Which Volvo truck ranges can you assess?
We assess FH, FM, FMX and FE vehicles, including D16K, D13K, D11K and D8K engine families. The VIN or registration confirms the exact platform and ECU before booking.
Volvo FH, FM, FMX and FE ECU calibration, I-Shift assessment and PTT/VOCOM diagnostics for D16K, D13K, D11K and D8K engines.

Vehicle Ranges
Covered by ECUFLASH
FH
Flagship long-haul — FH16 (D16K), FH (D13K) — UK's most common long-haul Volvo
FM
Multi-purpose tractor and rigid — D11K and D13K spec for regional work
FMX
Construction and off-road — raised cab, reinforced chassis; D13K spec
FE
Urban distribution — lighter GVW, D8K engine, city centre access
Engine Coverage
FH16 only — 550–750 hp; highest-output production straight-six in this class
Main FH and FM engine — 420–540 hp; Euro 5 & 6 XPI injection
FM platform — 330–460 hp for regional and construction duty
FE urban specification — 250–330 hp
ECU System
Volvo EMS (Engine Management System)
Gearbox
Volvo I-Shift · Volvo I-Shift Dual Clutch · I-Sync
Volvo FH, FM, FMX and FE vehicles are used across long-haul, regional, construction and urban work. We identify the D16K, D13K, D11K or D8K engine and the I-Shift configuration before suggesting performance, economy or drivability work that matches the truck’s operating pattern.
Volvo PTT with VOCOM II lets us check the engine, I-Shift and aftertreatment system using the same style of live diagnostic information used for dealer workshop routines. That condition check comes before programming, particularly where the truck has active SCR, DPF or gearbox concerns.
Before We Confirm a Programming Route
Volvo Vehicles at ECUFLASH



Volvo Premium Tech Tool running on VOCOM II hardware — full live data, SPN fault code reading, parameter programming and I-Shift gearbox access.
D13K & D11K Performance Remapping
XPI injection calibration — power and torque increase
Economy Remapping — Fleet Efficiency
Torque curve optimisation for improved mpg on motorway running
I-Shift Gearbox Parameters (PTT)
Shift logic, engagement points and cruise hold settings
AdBlue / SCR Diagnostics (PTT / VOCOM)
NOx sensor, dosing module, SCR catalyst efficiency
DPF Services
Diagnosis, forced regeneration and service interval reset
Speed Limiter Adjustment
Operational and compliance changes via PTT
Remote Programming Available
VOCOM-based remote session — tool shipped to site
Ready to discuss your Volvo?
01302 20202907929 765432Mon–Fri 8am–5pm · Sat 9am–1pm
Remote Programming Info
Fuel savings from ECU calibration on diesel trucks — what changes in an economy remap and what mpg improvement to expect.

A complete overview of commercial vehicle ECU tuning — what is changed, why it works and what to expect from the process.

Recognising symptoms of ECU, injection and aftertreatment faults on diesel trucks — and when to call a specialist.
We assess FH, FM, FMX and FE vehicles, including D16K, D13K, D11K and D8K engine families. The VIN or registration confirms the exact platform and ECU before booking.
Yes. PTT/VOCOM supports a diagnostic review of relevant I-Shift information so shift-quality or drivability concerns can be understood before any parameter discussion.
An active aftertreatment fault can affect how a truck performs. We use diagnostic data to identify that condition before proposing calibration, recovery or other programming work.
Please include the registration or VIN, FH/FM/FMX/FE model, engine, gearbox type, operating use and any active warnings or symptoms.
We use Volvo PTT (Premium Tech Tool) with VOCOM II to diagnose AdBlue, NOx sensor, SCR catalyst and engine derate faults accurately — before any repair or programming work begins.