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Gendan VauxCheck
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Advanced PC-based diagnostics for your car

Is your Check Engine light on?

Read and clear
fault codes
both pending
and stored faults

for Vauxhall and Opel cars from 1997 to 2008
Find out why those dashboard lights are on!

View stored and pending fault codes

Supports engine controllers and many ABS, immobiliser
and transmission modules

And now also covers Renault-engined models
(Vivaro and Movano), the Vectra C diesel 2002-2003
and the newer CAN-based models from 2004-2008.

"VauxCheck is a super bit of software - worked first time. Keep up the good work."

Steve Dwyer


  • Read and clear stored and pending engine fault codes in just a few seconds!
  • Switch off Check Engine and 'spanner' lights (and other lights, where supported by car)
  • Print and save fault code reports for customers or for future reference
  • Read and clear fault codes from certain ABS, transmission and immobiliser modules
  • Covers petrol and diesel cars
  • Full database built-in of Opel and Vauxhall fault code definitions (almost 3000 code definitions)
  • Works with ELM327-based diagnostic interfaces


More information

Latest news

  • 21 October 2014
    Full package now includes the latest high-speed OBDLink SX diagnostics interface - still at only £64.94 (inc)!
  • 28 April 2014
    Version 3.3 now available with Gendan WiFi interface support!
  • 15 July 2013
    New lower package price - now only £64.94 (inc VAT and delivery)!
  • 7 August 2012
    Version 3.02 released with improved fault reading and clearing functions on Renault-based models and Corsa D diesel models
  • 11 April 2011
    Version 3.01 released with support for 2004-2008 CAN-based cars, including Vectra C, Astra H, Corsa D - release notes
  • 28 March 2011
    Blue adaptor cable now available for VauxCheck to provide access to additional modules on Omega B, Vectra B and VX220 model
What do I need?  

Already have an ELM327-based
diagnostics interface?

Simply order the software from us
for only £30.59 (inc VAT)

More information

Complete packages
for just £64.94
(inc VAT and delivery)

Everything you need to connect
your Vauxhall or Opel car to your PC.

More information

Why not also check out...

EngineCheck Pro
Advanced engine diagnostics for the
workshop or mechanic on the road
Find out more...

ngine diagnostics for the home-user
and enthusiast
Find out more...