A Centech OBDII EOBD scanner, like many early OBDII code readers, utilizes a “hunt and poke” input method. This means navigating through menus and selecting characters is done sequentially, similar to texting on older cell phones. Each letter or number is selected by scrolling through the alphabet and pressing enter. While sufficient for short, three-digit codes, this process can be tedious for longer diagnostic trouble codes (DTCs). The repetitive beeping feedback can also be quite annoying.
Despite its limitations, a Centech OBDII EOBD scanner can be a valuable tool. Its portability makes it ideal for quick checks and carrying in a vehicle daily. It can be used with various Volkswagen models, including older vehicles requiring a 2×2 adapter for compatibility. This eliminates the need for cumbersome methods like using a paper clip to retrieve flash codes. It’s also compatible with 1995 OBD1 systems, utilizing the same OBD2 connector.
While newer scan tools offer more streamlined interfaces, the affordability of the Centech OBDII EOBD makes it an attractive option for basic diagnostics. Prices can often be found under $100, making it accessible for DIY enthusiasts.
An example of the “hunt and poke” interface on an older OBDII scanner. Navigating menus requires scrolling to select individual characters.
