Typical Errors and Defects
Techinical Info
The SLH816414 is a control unit from the SAME-Lamborghini-Hürlimann (SDF) family, fitted on high-performance "Racing/Profiline" tractors. The module manages engine delivery, the period's limitation/emission strategies and related auxiliary functions (starting, thermal/oil protections, signals to the instrument cluster).
Technical specifications
- Supply voltage 12 V DC, with internal protections against reverse polarity and transients.
- SME (SDF) engine management electronics with proprietary logic; interface to the engine's analog/digital sensors.
- Power drivers for actuators (solenoid valves/relays, idle and limiter control).
- Parametric memory for mappings and adaptives; reprogrammable architecture using period SDF tools.
- Sealed multipole automotive connector(s); alloy/technical plastic housing with integrated thermal dissipation.
- Plug-and-play installation on original wiring; mounting on OE brackets.
DIPA can intervene to overhaul these modules thanks to its experience and expertise.
Functions
- Engine delivery management (electronic governor, rpm/torque limiters).
- Monitoring of key sensors (coolant temperature, oil pressure, RPM/phase, supply voltage).
- Start and stop supervision with safety logic (oil/temperature).
- Exchange of signals with cab instrumentation (warning lights/alerts) and with other vehicle modules where provided.
- Storage of internal faults and diagnostics via dedicated SDF tools.
Model applications
- SDF tractors comparable to the Lamborghini Racing platforms and contemporary SAME/Hürlimann derivatives
Common faults
- Does not communicate with the diagnostic tool, permanent fault.
- Vehicle will not start.
Final conclusions
The SLH816414 is an SME SDF engine control unit intended for high-performance Lamborghini/SAME/Hürlimann platforms from the '90s/2000s.
DIPA has a wide range of spare parts dedicated to the Agri sector: from vehicle-related parts to those for auxiliary equipment. Furthermore, it offers reconditioned components with performance equal to new, allowing cost savings on replacements while contributing to environmental protection through the circular economy. If the spare part you need is not available, don’t worry: DIPA can refurbish your part "on demand", restoring full functionality and safety in a short time.