Icarsoft VAWS V4.0 OBD II diagnostics tool VAWS V4.0 Compatible with: Audi, Bugatti, Seat, Skoda, Universal, VAG, Volksw

The Icarsoft VAWS V4.0 is the latest professional vehicle diagnostic device for VW / Audi / Skoda / Seat / Bentley / Bugatti / Lamborghini vehicles, which was developed by Icarsoft Technology Inc.
The device is already delivered with the appropriate diagnostic software. In addition, two further brands of cars can be downloaded free-of-charge.
The VAWS V4.0 provides comprehensive diagnostics for almost all supported vehicle systems. In addition to classic systems such as engine, ABS, airbag and transmission, the device supports numerous advanced diagnostic and service functions of modern vehicles.
Thanks to high-performance hardware, a large 5-inch touchscreen and Wi-Fi updates, the device is suitable for ambitious private users, car enthusiasts as well as for professional workshops.

Lifetime free online updates
Unlike many other diagnostic tools, the VAWS V4.0 provides life-long free software updates over Wi-Fi. The software is continuously improved and extended to ensure better vehicle compatibility.

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 as well as EVAP-system test.

Advanced bi-directional control
The VAWS V4.0 supports active tests on many available control units. The bi-directional control allows you to send commands and receive information to perform targeted tests, such as window lift, mirror, door lock or throttle valve tests, in order to locate faults more quickly.

Save and print diagnostic reports
Already tested vehicle systems can be called up, stored, divided and printed quickly. In addition, the device supports a feedback function with individual repair suggestions of professional technicians. Diagnostic reports can be easily printed from a Windows PC for later analysis.

Supported vehicle protocols
ISO9141-2, ISO14230-2, ISO15765, K/L line, flashing code, SAE-J1850 VPW, SAE-J1850 PWM, ISO11898 (High Speed, MiddleSpeed, Low Speed and Singlewire CAN), CAN FD, SAE J2610, GM UART, UART Echo Byte Protocol, Honda Diag-H Protocol, TP2.0 and TP1.6.


General diagnostic functions

Full OBDII/EOBD functions
Battery testing
Read and delete error codes
Read controller information
Display live data
Full ECU diagnostics
Read and delete freeze frame data
Automatic vehicle identification using AutoVIN technology
Bi-directional tests / active tests
Basic Settings
Customization
Coding/Code II.
Security login
Note: The range of functions depends on the vehicle model, year of construction and equipment.


Important service functions for daily maintenance work

Oil Service Reset: Allows you to reset and recalculate the engine oil service life system after an oil change. In addition, service display, maintenance intervals and service kilometers can be reset.
Electronic throttle control: Basic setting, clearing the adjustments after 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 recalibrates the steering angle sensor after repair or replacement of steering components.
DPF regeneration: Supports the diesel particulate filter system for DPF regeneration, DPF component programming and DPF programming 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 retraining after replacing the ABS system.
Air suspension service: Air suspension reset, air suspension height adjustment.
Battery Management Service: Allows you to assess the battery charge status, monitor the standby current, register a battery change, and activate 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, such as reset learning and adaptation values, initialization and adjustment of the air conditioning compressor, and calibration of positioning and stepper motors.
Headlight service: Calibration of adaptive headlight systems.
DSC/ESP Service: Supports maintenance and adjustment functions of dynamic control systems such as DSC or ESP, such as resetting or deleting adaption 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, as well as relevant calculation and adjustment functions.
Transmission Service: Supports maintenance and adjustment functions of transmission controllers, such as resetting adaption values.
Seat Calibration: Supports seat adjustment calibration after repair or replacement of seat adjustment motor.
Fuel pump activation: Allows the fuel pump to be activated after replacement or maintenance.
Airbag reset: Supports resetting airbag data to clear stored collision errors or airbag alerts.
Idle speed control: Supports the adjustment of the idle speed.
Immobilizer service: Supports simple immobilizer functions, such as theft protection adjustments, disabling lost keys, and training new keys. Only suitable for vehicles with the correspondingly supported immobilizer system.
Door/Window lifter service: Supports calibration after repair or replacement of the window motor.
AdBlue reset: Supports resetting of the urea/AdBlue system after refilling or replacing the diesel exhaust fluid.
Clutch adjustment: Detects clutch slip point and clutch position after replacing the computer, transmission removal, transmission replacement or clutch replacement. Suitable for adaptive clutch systems.
EGR/Exhaust Gas Recirculation Service: Supports maintenance and adaptation functions of the EGR or exhaust gas recirculation system.
Crankshaft Sensor Adjustment: Supports crankshaft maintenance and programming functions, such as crankshaft position programming.
Language change: Allows you to change the language stored in the vehicle system.
Turbocharger adjustment: Supports programming and adaptation processes after replacing load system components and resetting turbocharger learning values.
High-voltage battery service: Supports maintenance functions for high-voltage battery systems, such as battery replacement and monitoring of relevant status information of the high-voltage battery.
Resetting the KAFAS System, Calibration: Supports the programming and calibration of radar and camera systems after maintenance or repair work.
Cylinder cut-off test: Used to test individual engine cylinders by selectively stopping the fuel supply to assess the condition of individual cylinders.
Speed Limit Wizard: Supports setting or removing a stored maximum vehicle speed.
Oxygen sensor service: Supports the exchange of oxygen sensors and the initialization of relevant learning values, for example on the three-way catalytic converter and associated components.
Seat Belt Service: Supports diagnostic and maintenance related functions of the seat belt system.
Start/Stop system: Supports the automatic start/stop configuration.
NOx sensor reset: Resets the learn values of the NOx sensor or catalytic converter-related components stored in the control unit.
Vehicle personalization: Supports individual vehicle settings and comfort adjustments if supported by the vehicle.
Misfire test: Supports diagnosis of misfire, for example, when accelerating slowly, when fuel consumption is increased, when the engine is running rough or when jerking hard.
Control Unit Reset: Supports reset of selected control units and their adjustment values, if supported by the vehicle.
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. The window position can be taught in via this routine.
Cruise control system: Supports maintenance, adjustment and calibration functions of adaptive cruise control systems.
And other service functions in the field of "Miscellaneous".
Note: The available service functions depend on the vehicle model and its equipment.


Technical data

Operating system: Android
Processor Quad Core 1.3 GHz
Storage: 32 GB
Display: 5" LCD touch screen with 854 × 480 pixel resolution
Connectivity USB 2.0 / Wi-Fi (2.4 GHz) / OBDII
Operating voltage 9 18 V
Operating current ≤ 500 mA
Battery: 3.7 V / 5000 mAh / 7.4 Wh
Battery life in test mode: Approx. 6 hours of continuous operation
USB type-C input 5 V/2 A
Power consumption: 500 mA with standard brightness LCD on and Wi-Fi on @ 3.7 V.
Operating temperature 0 °C to 50 °C (32 °F to 122 °F)
Storage temperature: -20 °C to 70 °C (-4 °F to 158 °F)
Humidity: 5% - 95%, non-condensing
Dimensions: 200 × 116 × 30.2 mm (7.87 × 4.57 × 1.19 inch)
Weight approx.: 380 g

This text is machine translated.