The advent of smart phones, tablets and increasingly advanced apps has left many a costly bespoke device drifting by the wayside.
Take, for example, the sat-nav. A few years ago you’d see aftermarket devices adhered to windscreens left right and centre; now most people just fire up Google maps on their phone and go on their merry way.
A similar trend is being repeated in the automotive diagnostic world. Previously, if you wanted to read fault codes from a car, you’d have to buy some very specific and expensive hardware. Nowadays, though, you can buy an inexpensive app that offers you as much functionality as you’re ever likely to need.
Several are offered but Torque Pro, which costs £2.95 on the Google play store, is one of the most highly recommended – although currently not available for iOS devices.
You’ll also need an onboard diagnostic Bluetooth dongle, but they only cost around £8. All you then have to do is to plug the dongle into the OBD port – which is usually located somewhere underneath the steering wheel – and sync it with the device you’ve installed the app on.