Large lithium battery systems
High charging currents ensure reliable power for your onboard electrical system.
IOPEDAL with HIGH IDLE FUNCTION
New 
High Idle for Sprinter Vans
Controlled increase in idle speed for efficiently charging your auxiliary batteries while stationary.
- Efficient charging
- Adjustable speed and runtime
- Ideal for off-grid systems
- Includes proven accelerator tuning functions
Why High Idle makes sense
High continuous loads
Refrigerators, air conditioning, internet equipment and other consumers require continuous power.
Solar power is not always enough
When sunlight is limited or the vehicle is parked for long periods, the engine supplies the required energy.
Charging while stationary
Under clearly defined conditions, High Idle delivers maximum charging power while stationary.
How High Idle works
Park the vehicle
Select neutral, engage the parking brake and let the engine run at normal idle.
Select target RPM
Set the desired idle speed via the IOPEDAL App.
Set the runtime
Set the timer from one minute to two hours to match the required charging time.
Activate High Idle
The system raises the idle speed in a controlled manner and keeps it stable.
More energy when you need it
IOPEDAL High Idle uses the vehicle engine specifically to generate energy. The higher alternator output charges your auxiliary battery efficiently and supplies important consumers even during extended stationary periods.
High Idle in real-world use
The video starts at the relevant section at 5:35.
The full IOPEDAL – plus High Idle
IOPEDAL High Idle is not merely an idle control unit. The system combines the proven functions of the classic IOPEDAL with additional High Idle control for stationary operation.
IOPEDAL accelerator tuning
The familiar IOPEDAL feature package is also available in the High Idle version.
- Driving modes with individual fine-tuning
- Convenient control via the IOPEDAL App
- secureMode and valetMode
- Intelligent automatic calibration
High Idle while stationary
The additional function expands IOPEDAL with controlled idle-speed increase for more energy while stationary.
- Conveniently set the target RPM via the app
- Flexible runtime to match your energy demand
- Controlled and stable idle speed
- Higher alternator output for faster charging
Two functions, one system: the full IOPEDAL for driving – enhanced with High Idle as a special highlight for stationary use.
Questions about High Idle control?
We provide personal advice on compatibility, installation and configuration.
Control via the IOPEDAL App
Full control in your hands – convenient, precise and with immediate feedback.
- Freely adjustable target RPM
- Flexible runtime selection
- Intuitive operation and real-time feedback
Built for many applications
Camping & off-road
Maximum autonomy when travelling and reliable charging regardless of the weather.
Work vehicles
Power for tools, compressors and auxiliary equipment – reliably available while stationary.
Professional conversions
A dependable solution for conversion partners, fleet operators and special-purpose vehicles.
Developed for professional use
Stationary operation
For controlled use while stationary – not while driving.
Defined conditions
Optimised operation within clearly defined parameters.
Reliable technology
Developed for the daily demands of professional vehicle projects.
Easy integration
Plug-and-play concept for compatible Sprinter models.
Custom vehicle electronics
IOPEDAL High Idle is interesting – but does your project need more?
With IOREVO, we develop tailor-made electronic and software solutions for special vehicles and applications – from data analysis to complete system integration.
CAN busRead, process and use vehicle data for specific purposes.
OBD2 dataEvaluate diagnostic and operating data for custom functions.
Electronics & softwareTailor-made control systems for special vehicles and body builders.
System integrationReliably combine existing components into one solution.
Frequently asked questions
Is High Idle permitted while driving?
No. IOPEDAL High Idle is intended exclusively for safe, stationary operation.
Which models are supported?
For the Mercedes-Benz Sprinter, we offer a fully developed solution for the OM642 (3.0 V6 CDI) and OM654 (2.0 CDI) engines. We also have solutions for other manufacturers, models and engines. Simply contact us – we will check your vehicle and find the right solution.
How does High Idle affect the engine?
The system maintains a defined higher idle speed. It must be used within the specified operating conditions.
Can I activate High Idle remotely?
Yes. Activation and control are carried out exclusively via the IOPEDAL App.
Which RPM is recommended?
The appropriate RPM depends on the vehicle, alternator, battery technology and required charging output.
Does High Idle consume more fuel?
The higher idle speed increases fuel consumption but enables significantly higher alternator and charging output.
Ready for more energy while stationary?
Contact us for personal advice. We will review your Sprinter project and the appropriate High Idle configuration.