If you run a business involving cars, you will need a diagnostic scan tool. You may already know it is not easy deciding which diagnostic equipment fits your needs and what is the best value investment. Ask yourself what diagnostic equipment can provide the widest vehicle coverage including local and imports from every region of the world, with complete scanner functionality and reliability, supported by the local distributor. Once you have decided the best option to compliment your toolbox, all you need to do is decide which level of functionality and features you need.

In many fields of technology, Europe leads the world, and the automotive industry is no different. Led by greater expectations of vehicle comfort and safety set in a competitive European car market. European automotive repairers are constantly upgrading and have a choice of three types of diagnostic tools: OBD-II generic, OBD-II Specialist and factory scan tools. Every OEM has its own factory scan tool. These tools can be extremely expensive to maintain software and hardware. General workshops that also repair late model European, will purchase either an OBD-II generic code reader, or already have an older specialist aftermarket scan tool. Cost is a driver here and some will “make do” with one basic diagnostic tool to cater the needs of their workshop.

Code readers are “Generic OBD-II mostly limited to ECM (PCM) or Engine Emission information.” Specialist aftermarket scan tools provide specific information on the vehicle’s computer modules. You get access to more than just engine data, such as transmission, ABS, SRS (airbags), HVAC and more. Some high-end European cars such as VW, Audi, BMW, Mercedes, etc can have on board more than 100 modules controlled by multiplex CAN bus gateway modules. Some using fibre optics for speed of light data communication. On-board monitoring in real time using algorithm logic processors providing enhanced automotive intelligence.

Aftermarket specialist diagnostic scan tools may provide some, or similar functionalities as a factory tool, providing access to OEM-specific information. The hard part is for the workshop owner to decide what diagnostic tool option provides the best “bang for buck”. In some cases, the general automotive workshop can get by with OBDII generic data, but more often when a late model European, Asian and American car drives in will also need OEM specialist information and bi-directional functions and testing as required. bi-directional actuator tests allow the user to complete a range of actions on the vehicle, via the specialist scan tool. Examples are turning on headlights, switching fans on, wipers, etc.

After using the specialist diagnostic tool with bi-directional adjustments, or online coding, some functions of the vehicle will be different than before you connected to it. Your making computer adjustments to the vehicle and some functions include reprogramming. When you fit a replacement component in, it needs to be relearned, which can be a factory-level function. The only way to fix something if the program goes bad, is to reprogram it! Some diagnostic scanners such as genuine Thinktool can copy, delete OEM files, and replace the files on a vehicle’s computer, if that file is defective.

Security Access – performs a security access function. Are you looking at replacing or adding a current scanner? Ask yourself these questions: Do you want an OBD-II generic, and OBD-II specialised, or a factory scan tool? What would you like to be able to do with your scan tool? Do you want complete local, Asian, European and USA coverage? Have you turned away, or do you avoid certain makes of cars or types of repair due to lack of equipment or knowledge?   

Level One – Code readers: These are generally for basic resets and OBD code DTC reading and clearing. They generally only clear OBD output codes and may not clear module specific fault codes. Limp modes can stay on even after an OBD code clear. Not recommended for Workshops as the primary scanner. Can buy cheap for a reason!

Level Two – Pro Series scanners: This family of scanners can be confusing, unless you buy a scanner designed for this region you may not get the same. Some are for overseas use only and designed for other markets. Some are old stock so always ask for the release date. Overseas editions made for the Chinese or other domestic markets should be avoided, because they are not locally supported. We will not support an overseas edition scanner. We will try to help where possible to trade you out into a genuine local diagnostic tool that will do as you require.

Level Three – The top of the Range scanners now use AI Cloud technology. Generally, are used by advanced technicians, dealerships and auto electricians. Also some large general workshops know they need to advance with new automotive diagnostic solutions.

Please note: THINKCAR NZ will only support genuine THINKCAR and THINKTOOL tech equipment purchased through us. Finance is available. For fast response please fill out our contact us form. As CRA members we also offer a CRA membership discount on equipment.

For LAUNCH NZ. enquiries, call support 021 241 4885 or for quick response. www.launchnz.co.nz

For THINKCAR NZ. enquiries, call support 021 241 4411 or for quick response. www.thinkcarnz.co.nz