When it comes to modern marine engines, precision is everything. The Mercury Digital Throttle & Shift (DTS) system is a cutting-edge electronic control technology that replaces traditional mechanical cables, offering smoother control and quicker response times. However, after engine servicing or component replacements, recalibrating the DTS system is essential to ensure optimal performance.
This is where Jaltest Marine steps in as the game-changing diagnostic solution.
🌡️ Why Mercury DTS Calibration Is Essential
A poorly calibrated DTS system can lead to throttle lag, unstable idle, or even failure to shift gears properly. These symptoms not only disrupt navigation but also pose safety risks. Whenever there is:
- An ECU update,
- A throttle body replacement,
- A throttle motor service,
…calibration is no longer optional. It’s critical.
🔧 Mercury DTS Calibration Tutorial with Jaltest Marine
1. Connect Jaltest Marine to the Engine ECU
Using the appropriate marine connector, connect to the Mercury engine’s diagnostic port. Jaltest automatically identifies the engine and DTS version.
2. Check for Fault Codes
Navigate to the “Fault Codes” section to review any active or stored errors related to the DTS module.
3. Launch the Special Function: DTS Calibration
From the “System Functions” menu, select the calibration protocol for the Digital Throttle & Shift system.
4. Follow On-Screen Instructions
Jaltest provides guided prompts, ensuring each step—from throttle lever positioning to ECU resets—is executed precisely.
5. Finalise & Confirm
Once calibration completes, recheck fault codes and monitor live data. You’ll observe smoother idle, faster gear response, and no calibration warnings.
✅ Results: Fast, Accurate, Reliable
- ⏱️ Time-saving: Full calibration takes under 5 minutes.
- 🚗 Improved drivability: Accurate throttle & shift response.
- 📈 Customer satisfaction: No return visits or post-service complaints.
- 📊 Professional credibility: Shows your workshop uses advanced, OEM-level tools.
📆 Ready to Try Jaltest Marine?
Whether you’re servicing outboards, inboards, or jets, Jaltest Marine gives you the diagnostic power and precision modern workshops need.
⬇️ Start your free 7-day trial today and experience the Jaltest advantage.
