Icarsoft OBD II POR V4.0 Compatible with: Porsche

The Icarsoft POR V4.0 is a professional vehicle diagnostic device for Porsche vehicles and was developed for Porsche owners, car enthusiasts, independent professional companies and professional workshops.
The instrument provides PIWIS level diagnostics and covers all supported Porsche systems, from engine and transmission to ABS and SRS airbag to advanced control unit adjustments. In addition, extensive bi-directional control, 28 service functions and life-long free software updates are available.
The POR V4.0 is delivered with pre-installed Porsche diagnostic software and is ready for immediate use. In addition, two further groups of vehicle brands can be downloaded free of charge.
According to the manufacturer, the device is compatible with Porsche models of the models of the models from 1996 to 2025. Thanks to its high-performance hardware, large 5-inch touchscreen, CAN FD support and intuitive operation, the POR V4.0 is suitable for ambitious private users as well as for professional workshops.

Powerful hardware
The POR V4.0 is equipped with a 5-inch LCD touch screen, Android operating system, 1.3 GHz quad-core processor, 64 GB memory and a 5,000 mAh battery. The battery life in test mode is approx. six hours. The clear user interface enables a fast and smooth vehicle diagnosis.

Lifetime free online updates
Unlike many other diagnostic tools, the POR V4.0 does not incur annual subscription fees. Software updates are provided free of charge over WLAN for life. New diagnostic logs and additional vehicle covers are continuously added.

Support for the current CAN FD protocol
CAN-FD (Controller Area Network – Flexible Data Rate) is a modern communication protocol used on current Porsche platforms. The POR V4.0 supports this protocol and thus enables communication with appropriately equipped vehicles and control devices.

Advanced bi-directional control
Conventional OBD diagnostic devices often only read error codes. The POR V4.0 also enables the direct control of individual components and the checking of their response in real time. This makes it easier to determine whether a fault is in the control, wiring or in the relevant component itself.
Examples of supported active tests on compatible Porsche models:
Activate the ABS pump motor and bleed individual brake circuits in a targeted manner
Activate the fuel pump and check the function or pressure build-up
Check the power windows, door locks, exterior mirrors, and sunroof motors in modules
Operate throttle to isolate idling and acceleration problems
Perform active tests on PDK transmissions, PASM dampers, and PCM infotainment modules
This allows faulty sensors, valves, relays, actuators and other components to be tested without the need to replace components.

Automatic vehicle identification using AutoVIN technology
After connection, the POR V4.0 can automatically detect supported vehicles using the vehicle identification number. Manual input is omitted, input errors are reduced and diagnostics can be started faster and more reliably.

Multi-language user interface
Supported languages: German, English, French, Dutch, Spanish, Czech, Swedish, Russian, Hungarian, Norwegian, Portuguese, Italian, Polish, Danish and Finnish.

Full OBD2 test modes
The device supports all 10 OBD2 test modes for vehicles with OBDII/EOBD-/OBD-/OBD-/KOBD-/CAN-/CAN-FD standards starting from the year of manufacture 1996, including read and delete error codes, I/M readiness, live data, freeze frame data, vehicle information, O2-sensor test, on-board monitoring, EVAP-system test as well as the reading of pending error codes.

Save and print diagnostic reports
Already tested vehicle systems can be quickly accessed and diagnostic reports can be saved, shared and printed. The feedback function can be used to report problems to technical support during use. Diagnostic reports can be printed for later documentation via a Windows PC and a USB connection.

Supported vehicle protocols
ISO 9141-2, ISO 14230-2, ISO 15765, K/L-Line, flashing code, SAE-J1850 VPW, SAE-J1850 PWM, ISO 11898 (High Speed, MiddleSpeed, Low Speed and Single Wire CAN), CAN-FD, SAE J2610, GM UART, UART Echo Byte Protocol, Honda Diag-H Protocol, TP2.0 and TP1.6.


Vehicle coverage and additional vehicle brand groups

The Porsche diagnostic software is pre-installed. In addition, two of the following automotive brand groups can be selected and downloaded free of charge:
BMW / MINI / Rolls-Royce
Mercedes-Benz/Maybach
Mercedes-Benz/Sprinter
Smart
Chrysler/Dodge/Jeep
Daewoo
Fiat / Abarth / Lancia / Alfa Romeo / Ferrari / Maserati
Ford
General Motors
Holden
Honda/Acura
Hyundai / Kia
Isuzu
Jaguar / Land Rover
Mazda
Mitsubishi
Nissan / Nissan GT-R / Infiniti
Opel / Vauxhall
PSA: Citroën / DS / Peugeot
Renault / Renault Samsung / Dacia
Saab
Subaru
Suzuki
Toyota/Lexus/Scion/
VAG: Audi / Bentley / Bugatti / Lamborghini / Seat / Skoda / VW / VW Commercial Vehicles / VW LT3 / MAN Light-Duty
Volvo
Note: Actual vehicle and feature coverage depends on model, year of construction and equipment.

General diagnostic functions

Read and delete error codes
Read controller information
Display live data
Access to all supported controllers via OBDII-16-DLC
Read and delete freeze frame data
Complete diagnosis of engine, transmission, ABS, SRS airbag and other vehicle systems
Bi-directional tests / active tests
Adjustment and calibration functions at the controller level

Important service functions for daily maintenance work

Oil Service Reset: Allows the engine oil service life system to be reset after an oil change. In addition, service display, service kilometers and maintenance intervals can be reset.
Electronic throttle control: Supports the basic setting and reprogramming of the throttle valve parameters after resetting or replacing the throttle valve.
EPB Brake Pad Reset: Allows the electric parking brake pistons to be retracted and the brake pads to be reset after replacement.
Steering angle sensor calibration: Calibrates the steering wheel in a straight line position or relearns the steering angle sensor after repair or replacement of steering components.
DPF regeneration: Supports diesel particle filter regeneration, programming of replaced DPF components and reprogramming after replacing the engine control unit.
Injector coding: Relearns the injector control parameters after replacement or replacement.
ABS bleeding: Bleed the ABS system to restore braking performance or assist with retraining after replacing ABS components.
Air Suspension Service: Supports calibration, height adjustment, system reset, and clearing air suspension system error codes. This allows precise adjustment of vehicle height and system initialization as well as correction of typical air suspension errors.
Battery Management Service: Determines the battery charge state, monitors the standby current, registers a battery change and activates the vehicle's sleep mode.

Advanced service features

TPMS reset: Allows you to read the tire pressure sensor IDs from the vehicle control unit, enter new TPMS sensor IDs, and test the sensors.
Air conditioning service: Supports maintenance and adjustment functions of the air conditioning system, including reset adaption values, air conditioning compressor initialization and adjustment, and the initialization of actuating and stepper motors.
Headlight Service: Calibrates and initializes adaptive headlight systems such as AFS and Matrix LED. This function is required, for example, after replacing a headlight, adjusting a level sensor or working on the front axle, and supports Porsche Dynamic Light System and LED matrix headlights, if supported by the vehicle.
DSC/ESP Service: Supports the maintenance and adjustment functions of the dynamic control system, such as resetting or deleting adaptation values and initializing the system.
Motor Control Service: Supports maintenance and adjustment functions of engine control units, such as resetting or deleting learning and adaptation values and relevant calculation functions.
Transmission Service: Supports maintenance and adjustment functions of transmission control units, including resetting adaption values and adjusting the transmission oil level.
Airbag reset: Resets airbag data to clear the SRS/Airbag warning light after a collision event if the underlying fault has been corrected.
Seat Calibration: Supports seat adjustment calibration after repair or replacement of seat adjustment motor.
Door/window/roof service: Relearns the upper end position of the door window glass and thus supports pinch protection as well as one-touch function.
Reading mileage: Reads mileage from multiple controllers for service and testing purposes.
EGR/Exhaust Gas Recirculation Service: Supports maintenance and adaptation functions of the EGR or exhaust gas recirculation system.
Clutch adjustment: Relearns clutch slip point and clutch position where the clutch starts transmitting engine torque. This function is intended after replacing the computer, removing or refitting the gearbox and after a clutch change and applies to adaptive clutch systems.
High-voltage battery service: Supports maintenance functions for high-voltage battery systems in electric and hybrid vehicles, including adjustments after battery replacement and monitoring relevant status information.
Cruise control system: Supports calibration, adjustment and personalization functions of the Adaptive Cruise Control System (ACC).
Radar/Camera Calibration: Supports programming and calibration of radar and camera systems for driver assistance systems (ADAS).
Vehicle Personalization: Allows the configuration of supported vehicle functions and the adaptation of newly installed components.
Seat Belt Service: Supports seat belt tensioner reset and other seat belt system maintenance functions after an airbag deployment, if supported by the vehicle.
Mileage Check: Compares mileage values stored in multiple computers to detect discrepancies or possible manipulations.
FIN/VIN Check: Reads the vehicle identification number from different control units and compares the values to detect deviations or unauthorized exchange of control units.
And other service functions in the field of "Miscellaneous".

This text is machine translated.