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EOBD CODE READER - LIVE DATA 

MODEL NO: 

VS8812.V2

Thank you for purchasing a Sealey product. Manufactured to a high standard, this product will, if used according to these 
instructions, and properly maintained, give you years of trouble free performance.

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TANT:

 PLEASE READ THESE INSTRUCTIONS CAREFULLY. NOTE THE SAFE OPERATIONAL REQUIREMENTS, WARNINGS & CAUTIONS. USE 

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ODUCT CORRECTLY AND WITH CARE FOR THE PURPOSE FOR WHICH IT IS INTENDED. FAILURE TO DO SO MAY CAUSE DAMAGE AND/OR

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NAL INJURY AND WILL INVALIDATE THE WARRANTY. KEEP THESE INSTRUCTIONS SAFE FOR FUTURE USE.

1. SAFETY

    

WARNING!

 To prevent personal injury or damage to vehicles and/or the scan tool, read this instruction manual fi rst and observe the  

 

following safety precautions.

Always perform automotive testing in a safe environment.

Wear safety eye protection.

Keep clothing, hair, hands, tools, test equipment, etc. away from all moving or hot engine parts.

  

Operate the vehicle in a well ventilated work area. Exhaust  gases are poisonous.

  

Put blocks in front of the drive wheels and never leave the vehicle unattended while running tests.

  

Use extreme caution when working around the ignition coil, distributor cap, ignition wires and spark plugs. These components 

     

create hazardous voltages when the engine is running.

Put the transmission in PARK (for automatic transmission) or NEUTRAL (for manual transmission) and make sure the parking brake  

 is 

engaged.

  Keep 

fi re extinguisher suitable for petrol/chemical/electrical fi res nearby.

DO NOT

 connect or disconnect any test equipment while the ignition is on or the engine is running.

2. INTRODUCTION

Save time and money and take the guesswork out of your fault-fi nding and diagnosis. Allows interrogation of the vehicle’s ECU to determine 
the performance of essential emission-based information, to read and clear Diagnostic Trouble Codes (DTCs) and to obtain vital performance 
data from the vehicle’s engine and transmission (Petrol 2000 onwards and Diesel 2003 onwards).

3. SPECIFICATION

Model No: ............................................................ VS8812.V2
Application(s): ............. All petrol 2000 on and diesel 2003 on
 ............................................ OBDII/EOBD compliant vehicles
Function descriptions: ...........................Function applications
Works on all (petrol 2000 on and diesel 2003 on)
OBDII/EOBD compliant vehicles: ..................................... Yes
Scans for Diagnostic Trouble Codes (DTC) - 
The cause of the ‘Engine and Transmission’
Malfunction Indicator Light’ (MIL): .................................... Yes
Scans for pending DTCs: ................................................. Yes
Retrieves generic (P0, P2, P3 & U10) and
Manufacturer specifi c (P1, P3 & U1) DTCs: ..................... Yes
Turns o

  MIL light, clears DTCs and resets monitors: ...... Yes

Displays DTC defi nitions on screen: ................................ Yes
View freeze-frame data: ................................................... Yes
Displays monitor and I/M readiness status (emissions): ... Yes
Patented One-Click I/M readiness button (emissions):..... Yes
Retrieves vehicle information (VIN, CID & CVN): ............. Yes
Supports CAN and other current EOBD Protocols: .......... Yes
Supports the new extended sensor list
(SAE J1979 - 2007): ......................................................... Yes
Reads live ECU/PCM data stream: .................................. Yes
Displays live O2 sensor data: ........................................... Yes
Performs ‘modules present’ test: ...................................... Yes

VS8812.V2  Issue 1 18/06/21

Original Language Version

© Jack Sealey Limited

Refer to 

instructions

Wear eye 

protection

Summary of Contents for VS8812.V2

Page 1: ...Keep a fire extinguisher suitable for petrol chemical electrical fires nearby DO NOT connect or disconnect any test equipment while the ignition is on or the engine is running 2 INTRODUCTION Save time and money and take the guesswork out of your fault finding and diagnosis Allows interrogation of the vehicle s ECU to determine the performance of essential emission based information to read and cle...

Page 2: ...tection tests for the cranking and charging systems of the vehicle 4 3 8 Multi language option 5 TOOL SETTINGS 5 1 SETUP 5 1 1 Language Selects desired language English is the factory default setting From language screen select language required 5 1 2 Unit of measure Selects desired measurement unit Metric is the factory default setting From measurement screen select measurement unit required metr...

Page 3: ...nd press enter The fault code definition will then be displayed providing additional information on where the DTC originated and the operating conditions that caused it to set 8 CRANKING SYSTEM TEST 8 1 On the reader s menu screen select Cranking Test and press ENTER to start the test 8 1 1 Start the engine when prompted The reader will then automatically complete the cranking test and display the...

Page 4: ...applicable into approved containers and dispose of the product and fluids according to local regulations WEEE REGULATIONS Dispose of this product at the end of its working life in compliance with the EU Directive on Waste Electrical and Electronic Equipment WEEE When the product is no longer required it must be disposed of in an environmentally protective way Contact your local solid waste authori...

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