Navigating the world of car diagnostics for older vehicles can be tricky. While modern OBD2 readers are readily available, enthusiasts of classic cars often wonder if these tools are compatible with their prized possessions, especially when it comes to reading beyond the basic “P” codes. The question often arises: can a standard OBD2 reader truly access all the diagnostic information, including Transmission and ABS codes, on older car models?
For many classic car owners, a simple OBD2 reader will indeed pull the standard “P” fault codes. This is a good starting point for basic diagnostics. However, to delve deeper into systems like the Transmission and ABS, you might find yourself needing more specialized equipment. While professional-grade tools like the rare and expensive PDU (Portable Diagnostic Unit) or the comprehensive WDS (Worldwide Diagnostic System) can access virtually everything, they are often overkill and inaccessible for the average enthusiast. The WDS, notably, even lacks the ability to reset base idle adaptations, highlighting that even top-tier tools can have limitations.
A more practical option for many is a handheld code reader like the Genrad 500 or 510. These devices offer a step up from basic readers by not only retrieving all available diagnostic trouble codes (DTCs) but also monitoring live data points. Crucially, they achieve this without the advanced functionalities – and complexities – of systems like WDS or PDU. Keep in mind though, the Genrad, while powerful for code reading and data monitoring, will not allow you to perform actions like resetting a Throttle Position Sensor (TPS) or recalibrating oxygen sensors. Finding a Genrad reader can also be challenging as they are not as common on the market today.
For those looking at more contemporary and readily available options, brands like AUTEL and FOXWELL are often considered. The question remains whether these units can effectively read ABS and Transmission codes on older vehicles. A quick search through online forums dedicated to your specific car make and model can often yield valuable insights from other owners who have tested these devices on similar vehicles. It’s important to verify if these experiences relate to cars with comparable engine management systems, such as the AJ16 engines in older Jaguars.
To provide a clearer picture of compatible options, here is a compilation of OBD2 readers that have been tested on various older car models. This list is not exhaustive, but it offers a range of devices and user experiences to guide your search for the right Obdii Micro Code Reader for your needs:
- AutoEnginuity (tested on 2003 XK8, 2000 XJ8, 2011 XJ, 2004 STR and 2007 XKR – enhanced functions may require additional purchase; potential issues with pre-1996 models)
- TOPTQK (tested on 2000 XKR and 2003 S-typeR)
- Innova 2030 (tested on 2001 XK8 and 2004 XJ8)
- Innova 3030 (tested on 2001 S-Type, 2008 XKR and 1996 XJR6)
- Innova 3100 (tested on 2002 XK8 – CAN compatible, color-coded LEDs, PC link reporting)
- Innova 3100f (tested on 2006 XK8)
- Innova 3120 (tested on 1995 XJ12)
- Innova 3130 (tested on 2000 XJ8)
- CodeKey (tested on 1995 XJ6, 1999 XK8)
- Actron CP9035 (tested on 2003 X-type)
- Actron CP9175 (tested on 2001 S-Type and 1996 XJR6)
- Actron CP9180 (tested on 2004 S-type)
- Actron CP9185 (tested on 2002 XKR)
- Actron CP9575 (tested on 1999 XJR)
- Actron CP9580A (tested on 2004 XJR)
- BAFX BAFX (with Torque for Android, tested on 2006 XKR)
- OBDkey (tested on 2001 S-type and X350 XJR)
- OBDCOM (tested on 1998 XJR, 2000 XK8, 2001 S-Type, 2003 S-type, 2005 S-Type R and 2009 XF)
- CEN-TECH 94169 (tested on 2007 XJ8)
- CEN-TECH 98614-2VGA Scanner (tested on 2000 XK8 with real-time data logging)
- CanOBD2 3030 (tested on 2002 X-type)
- carcode.com software & cable (tested on 2001 XKR and 2003 S-type)
- Craftsman 87702 (Innova 3100g) (tested on 2005 XK8 and XJ8)
- ELM327 bluetooth/hardwired (with Torque app for Android, tested on 1998 XJR, 2003 XJ8 and 2005 XJ8)
- Kiwi PLX bluetooth (with Torque app for Android, tested on 2003 S-Type R)
- Memoscan U480 (tested on 1999 XJR and 2006 S-type)
- ProScan (www.myscantool.com) (tested on 1996 XJR6, 2003 XJ8, and 2001 S-Type)
In conclusion, while basic OBD2 readers serve a purpose, diagnosing older cars comprehensively, especially accessing ABS and Transmission codes, often necessitates exploring more advanced or specialized tools. Researching owner experiences and compatibility lists like the one provided is crucial in selecting the “obdii micro code reader” or OBD2 scanner that will best suit the needs of your classic vehicle.
