Does your Large Engine Control Module need service?



PJ Diesel Engineering A/S is a distributor and independent service facility for Woodward Inc.

Large Engine Control Module (LECM) description

The LECM provides a single-box approach that can be built up with interlocking modules into a single engine-mountable assembly. This control scheme uses a modular approach for both the electronic control modules and the software they use. These modules can be mixed and matched to address different applications; all use the same software interface. Each module has its own microprocessor and runs its own software routines, written in Woodward‘s MotoHawk® software, using proven core functions and algorithms. The main module software can also be written in Woodward‘s Graphical Application Programmer (GAP™). The modules all share their information in a real-time manner, making the entire system act as one fully integrated control. Woodward‘s ToolKit interface software provides an easy-to-use and support tool for configuring, operating, and monitoring the application software loaded into the LECM. This includes data logging and trending.

Consolidate all engine control functions into one module

    • Engine mounted
    • Single Service Tool used for all engine functions
    • Accommodates diesel and gas engine applications
    • Ability to add exclusive control algorithms
    • Modular approach to optimize control I/O to application requirements
    • Supports a wide array of communication physical layers: RS-232, RS-485, CAN & Ethernet

If your engine is not performing according to specification and requirement, you should contact a service provider immediately.

PJ Diesel Engineering A/S is Woodward AISF authorized service facility and distributor for governors, actuators, and turbine valves in Denmark, Estonia, Faroe Islands, Finland, Greenland, Iceland, Latvia, Lithuania, Sweden, and coastal area of Poland for marine applications.

We are specialists in

    • Governors and electronic controls
    • Gas and steam turbine control
    • Valve services
    • Industrial gas turbine control
    • Power management

We offer service for all Large Engine Control Modules
Our Woodward trained, and certified service engineers and service partners can assist on short notice.


Circular flow and Exchange Service

Imagine a shared response program unlocking the value of unused assets and saving you from stockpiling key components for urgent repairs.

Within PJ Diesel Engineering A/S you can join services with other end-users minimizing stock expenses, and at the same time maintaining full flexibility and the advantage of externalizing the risks. Through our exchange program expensive individual ownership costs and delivery time is reduced with shared acknowledged access to key components. Read more about our EXCHANGE SERVICE


Long- and short-term benefits


    • Improving service by enabling programmed maintenance and emergency response
    • Reduce dependency from shore facilities
    • Eliminate delivery time (Time required for repairs from shore)
    • Plug and play solutions
    • Risk reduction
    • Reduced operational cost
    • Elimination of expensive inventory
    • Fixed prices on exchange units - easy budget planning
    • 24 months liability for defects and shortages
    • High availability because of inventory at PJ Diesel Engineering A/S facilities
    • Not stocking expenses
    • No new unit investment
    • Full report and IMO/EAIAPP Validation
    • Repairable damages all included in SEU (Service Exchange Unit) A solution with no extra costs
    • Elevating from supplier to service partner (Trusted supplier)
    • Responsible and sustainable Supply Chain Management


A vast stock of genuine Woodward spares and Governor test stands

PJ Diesel Engineering A/S meet all the requirements for immediate service without delays. We further deliver field services for Woodward components for inspection, troubleshooting installation and commissioning.