iCarsoft OP V4.0 Bidirectional Diagnostic Tool for Vauxhall / Opel + 2 Optional Brand Packs — Full System OBD2 Scanner with 33 Reset Services, Active Test, Auto VIN & Lifetime Free Update

The iCarsoft OP V4.0 is the next-generation professional car diagnostic tool for Opel and Vauxhall vehicles, purpose-built to replace costly dealership visits with workshop-level accuracy right in your own garage or repair bay. Succeeding the proven OP V3.0, this upgraded scanner arrives with dedicated Opel/Vauxhall software pre-installed, two brand-new service functions — VIN Verification and Mileage Verification — and the unique ability to expand into two additional vehicle brand software packages at no extra cost. Whether you are a home mechanic, DIY enthusiast, or professional automotive technician, the OP V4.0 delivers complete peace of mind through precise diagnostics, comprehensive service resets, and a hardware platform built for long-term reliability.

Product Overview — iCarsoft OP V4.0 Vauxhall & Opel Diagnostic Scanner

The iCarsoft OP V4.0 is a powerful, professionally engineered OBD2 scanner and full-system diagnostic tool designed specifically for Opel and Vauxhall vehicles produced from 1996 up to 2017 (pre-PSA acquisition models). Powered by a fast quad-core processor, equipped with a responsive 5-inch capacitive touchscreen, and running on an Android operating system with 32 GB of onboard storage, the OP V4.0 offers a smooth, intuitive diagnostic experience from the moment you plug in.

Unlike generic code readers, the OP V4.0 provides genuine OE-level (Original Equipment) diagnostic depth — accessing every available control module in your vehicle, reading and clearing fault codes, displaying real-time live data, performing bi-directional active tests, and executing 33 specialized reset and maintenance services tailored specifically for Opel and Vauxhall models. In addition, its unique multi-brand architecture lets you download software for two further vehicle makes from a wide selection including Mercedes-Benz, VAG, Porsche, Land Rover, Volvo, BMW, Honda, Nissan, Toyota, Chrysler, GM, Ford, and Holden — making this single device a versatile multi-brand workshop tool.

Important Compatibility Notice: The iCarsoft OP V4.0 is NOT compatible with Opel/Vauxhall models produced after 2017 following the PSA Group acquisition, due to different communication protocols. This specifically includes the new Corsa F model and other post-2017 Vauxhall/Opel variants. Always verify your vehicle's build year before purchasing.

All-in-One Diagnostic Tool for Opel / Vauxhall + 2 Extra Vehicle Brands

The OP V4.0 ships with Opel and Vauxhall diagnostic software pre-installed at the factory. After purchase, you can freely download software packages for two additional vehicle brands from a catalogue of 26 available makes — completely free of charge. This transforms the OP V4.0 from a single-brand scanner into a comprehensive multi-brand automotive diagnostic machine suited for workshops serving a variety of vehicle marques.

• Pre-installed software: Opel / Vauxhall (1996–2017 pre-PSA models)
• Free downloadable brands include: Mercedes-Benz, VAG (VW/Audi/Skoda/Seat), Porsche, Land Rover, Volvo, BMW, Honda, Nissan, Toyota, Chrysler, GM, Ford, Holden, and more
• Quad-core 1.3 GHz processor for fast boot times and smooth menu navigation
• 5-inch LCD capacitive touchscreen (854 × 480 resolution) for crisp, responsive operation
• 32 GB internal storage for extensive vehicle data, reports, and software packages
• Wi-Fi connectivity for one-touch OTA updates — lifetime free, no subscription required

iCarsoft OP V4.0 – Unbox it for Opel & Vauxhall, then claim two more brands free

The iCarsoft OP V4.0 comes pre-installed with software for Opel / Vauxhall, so it’s ready to use straight out of the box. You can also download any 2 further vehicle make groups completely free of charge whenever you need them — no extra cost, ever.

What’s included:

1. Pre-installed
   Opel / Vauxhall group — ready out of the box
   (Opel + Vauxhall)
2. 2 Free Downloads
   Choose any 2 of the 26 vehicle groups listed below
   Downloaded free of charge, whenever you need them
3. Total Coverage
   One device, three vehicle make groups
   Pay once and cover the brands you actually service — far beyond just Opel & Vauxhall

Vehicle Groups Available for Selection
PICK ANY 2 — FREE OF CHARGE

1. For BMW – BMW, Mini, Rolls-Royce (3 brands)
2. For BENZ – Mercedes-Benz, Maybach (2 brands)
3. For Sprinter – Sprinter (1 brand)
4. For Smart – Smart (1 brand)
5. For Chrysler – Chrysler, Dodge, Jeep (3 brands)
6. For Daewoo – Daewoo (1 brand) Full coverage of all models and production years
7. For Fiat – Abarth, Fiat, Lancia, Alfa Romeo, Ferrari, Maserati (6 brands)
8. For Ford – Ford (1 brand)
9. For G.M – General Motors (1 brand)
10. For Holden – Holden (1 brand)
11. For Honda – Acura, Honda (2 brands)
12. For Hyundai – Hyundai, KIA (2 brands)
13. For Isuzu – Isuzu (1 brand)
14. For JLR – Jaguar, Land Rover (2 brands)
15. For Mazda – Mazda (1 brand)
16. For Mitsubishi – Mitsubishi (1 brand)
17. For Nissan – Infiniti, Nissan, Nissan GT-R (3 brands)
18. For Opel – Opel, Vauxhall (2 brands)
19. For P.S.A – Citroën, DS, Peugeot (3 brands)
20. For Renault – Dacia, Renault, Renault Samsung (3 brands)
21. For Saab – Saab (1 brand)
22. For Subaru – Subaru (1 brand)
23. For Suzuki – Suzuki (1 brand)
24. For Toyota – Lexus, Scion, Toyota (3 brands)
25. For V.A.G – Audi, Bentley, Bugatti, Lamborghini, Seat, Škoda, Volkswagen, VW Commercial Vehicles, VW LT3, MAN Light-Duty (10 brands)
26. For Volvo – Volvo (1 brand)

OE-Level Full System Diagnosis — Every Module, Every System

The iCarsoft OP V4.0 OBD2 scanner delivers true original factory-level diagnostic depth, accessing every available electronic control unit (ECU) in your Opel or Vauxhall. Beyond the four standard systems — Engine, ABS, Airbag (SRS), and Transmission — the OP V4.0 penetrates deeper into complex and model-specific control modules to deliver a complete vehicle health check.

• Full system access: Engine, Transmission, ABS, SRS/Airbag, TPMS, Body Control, Instrument Cluster, HVAC, Power Steering, Fuel System, and more
• Auto VIN Identification: Automatically retrieves full vehicle identity from the ECU — no manual entry required, eliminating human error and saving valuable time
• Real-time live data: Monitors sensor and system parameters in both text and graphic formats for accurate performance analysis
• ECU information readout: Full access to ECU software version, hardware numbers, and vehicle identification data
• Read & clear fault codes: Identifies stored, pending, and permanent DTCs across all supported systems
• Freeze frame data: Captures and reviews the exact operating conditions recorded at the moment a fault occurred
• Repair validation: Confirm repairs have resolved root causes before returning a vehicle to its owner

This level of all-system diagnostic coverage helps technicians and DIY users quickly identify issues, monitor performance across every vehicle system, and ensure lasting, confident repairs — dramatically reducing costly guesswork.

33 Specialized Reset & Maintenance Services for Opel / Vauxhall

The OP V4.0 supports 33 specialized service and reset functions for Opel and Vauxhall vehicles — covering both everyday maintenance needs and advanced professional-level procedures. These services allow you to properly complete repairs and maintenance tasks without needing an expensive dealer visit or standalone programming tool.

9 Essential Daily-Use Service Functions

• Oil Reset: Resets the engine oil life monitoring system and service interval after an oil change, clearing the service warning lamp and resetting service mileage counters
• Electronic Throttle Control (ETC): Relearns throttle valve control parameters after resetting or replacing the throttle body, restoring smooth engine response
• EPB Brake-Pad Reset: Retracts electric parking brake calipers and resets the brake pad wear counter after brake pad replacement — essential for modern EPB-equipped vehicles
• Steering Angle Sensor Reset (SAS): Calibrates the steering wheel to the straight-ahead position, or recalibrates the SAS module after steering component replacement
• DPF Regeneration: Performs diesel particulate filter regeneration cycles, supports DPF component replacement teach-in, and recalibrates DPF settings after engine control unit replacement
• Injector Coding: Relearns injector control parameters after injector renewal or replacement, ensuring precise fuel delivery and smooth combustion
• ABS Bleeding: Releases trapped air from the ABS hydraulic system to restore full brake sensitivity; also supports relearn procedures after ABS module replacement
• TPMS Reset: Retrieves tire pressure sensor IDs from the vehicle ECU, programs replacement sensor IDs, and tests individual TPMS sensors for correct operation
• Battery Management Service (BMS): Evaluates battery charge state, monitors closed-circuit current draw, registers battery replacement in the ECU, and activates the vehicle rest state for extended storage

25 High-Level Service Functions for Professional Technicians

Air Conditioner Service
Supports routine maintenance of A/C modules, including A/C system adaptation reset, compressor reset, compressor break-in, and stepper motor initialization.

Head Lamp Service
Initializes the adaptive headlamp system.

Body Stability Control Service
Supports routine maintenance of DSC modules, including resetting or deleting adaptation values, and initializing the unit.

Engine Control Service
Supports routine maintenance of engine modules, including resetting or deleting adaptation values, and calculating fuel consumption.

Transmission Control Service
Supports routine maintenance of transmission modules, including resetting adaptation values and transmission fluid level adaptation.

Door-Window-Roof
Learns the top position of the door window glass, enabling pinch protection and the one-touch-up function.

Immobilizer Service
Anti-theft matching — disable any lost keys and add new keys. Only for vehicles with basic Immobilizer system.

Engine Idle Service
Adjusts the engine idle speed.

Fuel Pump Service
Activates the fuel pump after replacement.

Turbocharger
Performs turbocharger learning after component replacement, or resets stored learned values.

Exhaust Gas Recirculation
Recirculates a portion of engine exhaust gas back into the intake system.

Engine Cylinder Service
Performs inspection, maintenance and diagnosis of the engine cylinder system.

AdBlue
Resets the AdBlue (urea) level counter after the diesel exhaust fluid is refilled or replaced.

Clutch Matching
Learns the clutch contact point and engagement position where the clutch begins to transmit engine torque. Applicable after ECU replacement, transmission removal/replacement, or clutch replacement. For adaptive clutches only.

Electronic Water Pump
Activates the electronic water pump for testing or after replacement.

High Voltage Battery
Supports EV/hybrid high-voltage battery maintenance, including replacement adaptation and status monitoring.

Radar/Camera
Performs radar and camera learning and calibration (ADAS).

Cylinder Shutoff Test
Tests each engine cylinder individually by disabling its fuel supply — useful for diagnosing cylinder-specific issues such as misfires or low compression.

Speed Limit Assist
Sets or removes the vehicle’s maximum speed limit.

Control Unit Reset
Performs full reset and initialization of vehicle control units after part replacement or fault repair, clearing stored data and restoring normal module operation.

O2S (Oxygen Sensor)
Supports oxygen sensor replacement adaptation and initializes the three-way catalytic converter learned values.

NOx Sensor
Resets NOx sensor-related learned values (e.g., catalytic converter parameters) stored in the ECU.

Seat Belt
Performs seatbelt pretensioner reset and related maintenance after airbag deployment.

Mileage Verification
Checks and compares odometer data stored across multiple ECUs to detect mileage tampering.

VIN Verification
Reads and matches the VIN across all vehicle ECUs to detect inconsistencies or unauthorized module replacement.

23 Advanced Professional-Grade Service Functions

• Air Conditioner Service (A/C Reset): Resets and adapts the A/C module — including compressor reset, run-in procedures, and stepper motor initialization
• Head Lamp Service: Initializes and calibrates the adaptive headlamp system after replacement or adjustment
• Body Stability Control Service: Resets and recalibrates DSC/ESC adaptation values and starts up the stability control module
• Engine Control Service (ECM): Resets engine module adaptation values and performs functions such as fuel consumption calculation recalibration
• Transmission Control Service (TCM): Resets transmission adaptation values and supports oil level adjustment procedures
• Immobilizer Service: Performs anti-theft key matching, disables lost or stolen keys, and registers new keys — for vehicles with compatible easy immobilizer systems
• Turbocharger Service: Resets turbocharger learning values after boost system component replacement or repair
• O2 Sensor (Oxygen Sensor) Service: Supports oxygen sensor replacement and initialises the three-way catalytic converter learning value
• AdBlue / SCR Reset: Resets the diesel exhaust fluid (DEF/urea) system after refilling or replacing the AdBlue fluid
• Engine Idle Service: Adjusts and relearns the engine idle speed after service or component replacement
• Fuel Pump Service: Activates the fuel pump for testing or priming during replacement procedures
• Clutch Matching: Relearns the clutch engagement point after ECU replacement, transmission removal, or clutch replacement — applicable to adaptive clutch systems
• EGR Service (Exhaust Gas Recirculation): Performs maintenance functions related to the exhaust gas recirculation detection module
• Radar / Camera Calibration: Supports ADAS radar and camera learning and calibration after replacement or windscreen change
• High Voltage Battery Service: Manages high-voltage battery system functions including replacement registration and battery status monitoring — suitable for hybrid vehicles
• Door-Window-Roof Service: Learns the top glass position for pinch protection and one-touch window operation after motor or regulator replacement
• NOx Sensor Reset: Resets the catalytic converter learned values stored in the ECU after NOx sensor replacement
• Control Unit Reset: Resets individual ECUs to factory default settings
• Speed Limit Assist: Sets or removes the vehicle's programmed maximum speed limit within the ECU
• Water Pump Activation: Activates the electronic water pump for testing or priming during replacement
• Cylinder Misfire Check: Diagnoses engine misfires by identifying cylinders with insufficient combustion — essential for resolving weak acceleration, excessive fuel consumption, or engine jitter
• Engine Cylinder Service: Handles engine cylinder-related maintenance and calibration functions
• Seat Belt Service: Performs seatbelt tensioner and related restraint system maintenance functions

Plus additional Miscellaneous service functions. Service availability depends on your vehicle's specific system configuration. Contact iCarsoft support with your VIN for a detailed compatibility check before purchasing.

Multi-Brand Service Coverage — One Tool, Multiple Vehicle Makes

Beyond its class-leading capabilities for Opel and Vauxhall, the OP V4.0 extends professional reset services to a wide range of the world's most popular vehicle brands through its downloadable software packs. With two free additional software packages, a single device provides the following service coverage:

• Land Rover: Up to 37 reset and maintenance services
• Mercedes-Benz: Up to 38 maintenance services
• VAG (VW / Audi / Skoda / Seat): Up to 40 maintenance services
• Porsche: Up to 27 special services
• Volvo: Up to 29 maintenance services
• BMW: Up to 16 maintenance services
• Honda / Nissan / Toyota: Up to 47 maintenance services
• Chrysler / GM / Ford / Holden: Up to 38 maintenance services

This makes the iCarsoft OP V4.0 the ideal multi-brand workshop diagnostic tool for technicians who regularly service diverse vehicle brands and need one reliable, cost-effective device for all of them.

Advanced Bi-Directional Control — Test Components Directly

The bi-directional control capability of the OP V4.0 sets it apart from basic fault code readers. Rather than simply reading data from your vehicle, this advanced bidirectional diagnostic scanner sends direct commands to individual control modules and components, enabling real-time actuation tests that verify whether parts are functioning correctly before committing to replacement.

• Active tests supported include: power windows, door mirrors, door locks, throttle body, cooling fans, fuel injectors, fuel pumps, idle air control valves, ignition coils, ABS pump motors, EVAP valves, A/C compressors, HVAC systems, headlamps, wipers, and horns
• Verify part functionality before purchasing replacement components — saving time and money
• Execute system resets and actuations directly from the tool without additional programming equipment
• Confirm repair success by commanding the repaired component to operate and observing its response in real time
• Dramatically speeds up fault diagnosis and boosts workshop efficiency by eliminating time-consuming manual testing

The OP V4.0 bi-directional control function is particularly valuable for diagnosing intermittent faults, verifying actuator response, and confirming that newly fitted components are operating within specification — all without the need for additional workshop equipment.

Complete OBD2 Function Coverage & Battery Diagnostics

As a fully compliant OBD2 diagnostic scanner, the OP V4.0 supports all 10 standard OBD2 test modes for any vehicle meeting the 1996 OBDII / EOBD / JOBD / KOBD / CAN / CAN-FD standard. It also delivers real-time battery voltage tracking and diagnostic data — giving you a complete picture of your vehicle's electrical health and charging system performance through clear, graph-supported readings.

All 10 OBD2 Test Modes:

• Read Codes: Reads all stored, pending, and permanent diagnostic trouble codes (DTCs) across all systems
• Erase Codes: Clears fault codes and turns off the Check Engine Light (MIL) across all supported ECUs
• Live Data Stream: Monitors real-time sensor parameters in both text and graph formats for accurate performance tracking
• Freeze Frame Data: Captures and displays the vehicle operating conditions recorded at the exact moment a fault was logged
• I/M Readiness: Verifies emission monitor readiness status to ensure your vehicle will pass annual smog inspections
• O2 Sensor Test: Evaluates oxygen sensor performance and switching response
• On-Board Monitor Test: Displays manufacturer-specific monitor test results stored in the ECU
• EVAP System Test: Tests the evaporative emission control system for leaks and faults
• Vehicle Information: Retrieves full vehicle identity including VIN, ECU calibration ID, and CVN data
• Auto VIN Identification: Automatically pulls vehicle identification from the ECU — fast, accurate, and error-free

The built-in DTC library provides plain-language descriptions for both generic and manufacturer-specific fault codes, making it straightforward for both professionals and DIY users to understand and act on diagnostic findings.

Lifetime Free Updates — One-Touch Wi-Fi Connectivity

Unlike many OBD2 scanners on the market that require paid annual subscriptions to access new vehicle coverage and software improvements, the iCarsoft OP V4.0 includes lifetime free software updates — delivered over 2.4 GHz Wi-Fi with a single tap. Every update brings increasingly sophisticated software, broader model compatibility, and refined service functions — ensuring your tool keeps pace with your vehicle and workshop needs for years to come.

• Lifetime free OTA updates — no annual fees, no subscription costs
• One-touch Wi-Fi update — simply connect to your network and tap to update
• Lifetime technical support — iCarsoft certified professionals available to assist
• 1-year hardware warranty — covering manufacturing defects (excluding accidental damage)
• Feedback function — send diagnostic data directly to iCarsoft specialists and receive customised repair suggestions

Strong Hardware for Professional Diagnostics

The iCarsoft OP V4.0 is built on robust, professional-grade hardware that delivers a fast, stable, and responsive diagnostic experience in any workshop or roadside environment.

• Operating System: Android
• Processor: Quad-Core 1.3 GHz
• Memory / Storage: 32 GB
• Display: 5-inch LCD Capacitive Touchscreen — 854 × 480 resolution
• Connectivity: USB 2.0 | Wi-Fi 2.4 GHz | OBD-II
• Power Supply: 9–18 V (vehicle battery via OBD port)
• Operating Current: ≤ 500 mA
• Internal Battery Capacity: 3.7 V / 5000 mAh / 7.4 Wh
• Tested Battery Life: Approximately 6 hours of continuous use
• Charging Input: Type-C — 5 V / 2 A
• Power Consumption: 500 mA @ 3.7 V (LCD on at default brightness, Wi-Fi on)
• Operating Temperature: 0 °C to 50 °C (32 °F to 122 °F)
• Storage Temperature: −20 °C to 70 °C (−4 °F to 158 °F)
• Operating Humidity: 5% – 95% non-condensing
• Dimensions (W × H × D): 200 mm × 116 mm × 30.2 mm (7.87" × 4.57" × 1.19")
• Net Weight: ≈ 380 g
• Supported Languages: English, Deutsch, French, Dutch, Spanish, Czech, Swedish, Russian, Hungarian, Norwegian, Portuguese, Italian, Polish, Danish, Finnish
• Supported Automotive Protocols: ISO 9141-2, ISO 14230-2, ISO 15765, K/L-Line, Flashing Code, SAE-J1850 VPW, SAE-J1850 PWM, ISO 11898 (High-speed, Medium-speed, Low-speed and Single-wire CAN), CAN FD, SAE J2610, GM UART, UART Echo Byte Protocol, Honda Diag-H Protocol, TP2.0, TP1.6

History, Reports & Feedback — Smart Workshop Management

The iCarsoft OP V4.0 goes beyond diagnostics by offering practical workflow tools designed to improve workshop organisation and customer communication.

• Diagnostic history: Quickly access previously tested vehicle systems without re-scanning — ideal for tracking recurring faults across multiple visits
• Save and share reports: Store detailed diagnostic reports on the device and share them digitally with customers or colleagues
• Print diagnostic data: Connect the OP V4.0 to a Windows PC via USB to print full diagnostic reports on paper for vehicle service records
• Feedback function: Submit diagnostic data directly to iCarsoft-certified professionals who return tailored repair recommendations — a valuable resource for complex or unfamiliar faults

What's in the Box — Package Contents

• iCarsoft OP V4.0 Main Diagnostic Unit (Opel/Vauxhall software pre-installed)
• Packing Box
• Storage Bag
• User's Manual
• Main OBD-II Diagnostic Cable
• Type-C Data & Charging Cable

Frequently Asked Questions (FAQ)

Is the iCarsoft OP V4.0 compatible with all Vauxhall and Opel models?

The OP V4.0 supports Opel and Vauxhall models from 1996 up to 2017 (pre-PSA acquisition). It is NOT compatible with models produced after 2017, including the new Vauxhall/Opel Corsa F and other post-PSA models, due to different communication protocols. Please verify your vehicle's build year before purchasing.

Can I use the OP V4.0 on other car brands besides Vauxhall and Opel?

Yes. After purchase, you can freely download software for two additional vehicle brands from a selection of 26 available makes — including Mercedes-Benz, VAG (VW/Audi/Skoda/Seat), Porsche, Land Rover, Volvo, BMW, Honda, Nissan, Toyota, Chrysler, GM, Ford, and Holden.

Are software updates really free for life?

Yes. The iCarsoft OP V4.0 includes lifetime free software updates delivered over Wi-Fi. There are no annual subscription fees or hidden costs. Simply connect to Wi-Fi and update with one tap.

What is bi-directional control and why does it matter?

Bi-directional control allows the scanner to send commands directly to vehicle components — such as triggering a window to operate, activating a fuel pump, or commanding a throttle adjustment — and observe the component's response in real time. This allows technicians to confirm whether a part is actually faulty before replacing it, saving significant time and cost.

Does the OP V4.0 work without an internet connection?

Yes. The OP V4.0 performs all diagnostic functions, service resets, and active tests directly through the OBD-II port without requiring an internet connection. Wi-Fi is only needed for software updates.

What warranty is included?

The iCarsoft OP V4.0 includes a 1-year hardware warranty covering manufacturing defects (excluding human or accidental damage), plus lifetime technical support from iCarsoft's certified professionals.

Why Choose the iCarsoft OP V4.0?

The iCarsoft OP V4.0 is the definitive professional diagnostic tool for Opel and Vauxhall owners and technicians. It combines the deepest available system coverage for pre-2017 VAG-era Opel/Vauxhall models with powerful bi-directional active testing, 33 reset and maintenance services, the flexibility of two additional downloadable brand software packages, and a hardware platform built for real workshop use. Backed by lifetime free updates, lifetime technical support, and a 1-year hardware warranty, the OP V4.0 delivers unmatched long-term value for any Vauxhall or Opel owner seeking professional diagnostics without the dealership price tag.

• ✔ Opel / Vauxhall dedicated software pre-installed — no extra purchases required
• ✔ OE-level full system diagnosis — every module, every system
• ✔ 33 specialized reset services for Opel/Vauxhall — covering daily maintenance and advanced procedures
• ✔ True bi-directional control — send commands, verify components, confirm repairs
• ✔ Add 2 more brand software packs free — expand to Mercedes-Benz, VAG, Porsche, Land Rover, and more
• ✔ Lifetime free OTA updates — no subscription, no hidden fees
• ✔ 5-inch HD touchscreen with quad-core processor for fast, smooth operation
• ✔ 6-hour battery life with Type-C charging for untethered use
• ✔ 15 languages supported — suitable for workshops across Europe and beyond
• ✔ Diagnostic history, report printing, and expert feedback function — professional workflow tools included