Choosing the right Car Code Reader Obd Scanner can be crucial for diagnosing issues, especially if you own a classic or older vehicle. While any basic OBD2 scanner can read generic “P” codes related to the powertrain, they often fall short when it comes to accessing more specific systems like the Transmission and ABS in older car models. This article explores the options available for those needing more comprehensive diagnostic capabilities for their cherished older vehicles.
For a truly comprehensive diagnostic experience akin to what dealerships use, tools like the rare and formidable PDU (Production Diagnostic Unit) are capable of handling almost everything. Similarly, the WDS (Worldwide Diagnostic System) offers extensive functionality, though it might have limitations in resetting base idle adaptations. These professional-grade tools, while incredibly powerful, are generally hard to find and might be overkill for the average car enthusiast or DIY mechanic.
A more accessible yet still robust option is the Genrad 500 or 510 handheld code reader. These devices are designed to not only pull all diagnostic trouble codes (DTCs) but also monitor live data points within the vehicle’s systems. It’s important to note that, unlike the more advanced WDS and PDU, the Genrad is primarily a reader and monitor. It typically won’t offer functionalities like resetting throttle position sensors (TPS) or reorienting oxygen sensors. However, for pinpointing issues through code reading and data monitoring, the Genrad series remains a valuable tool, even if they are becoming increasingly rare on the market.
Moving into more modern aftermarket solutions, brands like AUTEL and FOXWELL offer a range of car code reader OBD scanners that boast broad vehicle compatibility and advanced features. A key question for owners of older vehicles, particularly those with AJ16 engines or similar systems, is whether these scanners can access ABS and Transmission codes. While manufacturer specifications can provide some guidance, the best approach is often to consult online forums and communities dedicated to specific car makes and models. Real-world user experiences from fellow owners who have tested these scanners on similar vehicles can provide invaluable insights into their actual capabilities and compatibility.
To give you a starting point, here’s a compilation of car code reader OBD scanner models that have been reported by users to work with various older vehicles, offering different levels of diagnostic access:
- AutoEnginuity: Reportedly tested on models ranging from 1995 to 2011 (including XK8, XJ8, XJ, STR, XKR). Offers enhanced sensor and function access for an additional cost, but may have limitations with pre-1996 vehicles.
- TOPTQK: User tested on 2000 XKR and 2003 S-typeR models.
- Innova 2030: Verified compatibility with 2001 XK8 and 2004 XJ8.
- Innova 3030: Confirmed to work on 2001 S-Type, 2008 XKR, and even older 1996 XJR6 models.
- Innova 3100: Tested on a 2002 XK8. This model often features CAN compatibility, color-coded LEDs, and PC connectivity for data logging and reporting.
- Innova 3100f: Reported to be compatible with 2006 XK8.
- Innova 3120: Successfully used on a 1995 XJ12.
- Innova 3130: Tested and working on a 2000 XJ8.
- CodeKey: Confirmed to work on 1995 XJ6 and 1999 XK8.
- Actron CP9035: Tested on a 2003 X-type.
- Actron CP9175: Verified compatibility with 2001 S-Type and 1996 XJR6.
- Actron CP9180: Tested on a 2004 S-type.
- Actron CP9185: Reported to work on a 2002 XKR.
- Actron CP9575: Successfully used on a 1999 XJR.
- Actron CP9580A: Tested on a 2004 XJR.
- BAFX BAFX (with Torque for Android app): User verified on a 2006 XKR. This highlights the option of using Bluetooth OBD2 adapters in conjunction with smartphone apps for diagnostics.
- OBDkey: Confirmed to work on 2001 S-type and X350 XJR models.
- OBDCOM: Extensively tested across various models from 1998 to 2009 (XJR, XK8, S-Type, XF).
- CEN-TECH 94169: Reported compatibility with a 2007 XJ8.
- CEN-TECH 98614-2VGA Scanner: Tested on a 2000 XK8 with real-time data logging capabilities.
- CanOBD2 3030: Verified to work on a 2002 X-type.
- carcode.com software & cable: User tested on 2001 XKR and 2003 S-type. This points to PC-based diagnostic software as another avenue.
- Craftsman 87702 (Innova 3100g): Confirmed compatibility with 2005 XK8 and XJ8.
- ELM327 Bluetooth/Hardwired (with Torque app): Widely used and tested on models from 1998 to 2005 (XJR, XJ8). ELM327 chips are common in many affordable Bluetooth OBD2 adapters.
- Kiwi PLX Bluetooth (with Torque app): User verified on a 2003 S-Type R, another example of Bluetooth adapter and app combination.
- Memoscan U480: Tested on 1999 XJR and 2006 S-type models.
- ProScan (myscantool.com): Successfully used on models from 1996 to 2003 (XJR6, XJ8, S-Type).
In conclusion, when selecting a car code reader OBD scanner for a classic or older vehicle, it’s essential to look beyond basic OBD2 functionality. While generic scanners will read standard “P” codes, accessing systems like ABS and Transmission often requires more advanced tools. Options range from rare professional units like PDU and WDS to handheld scanners like Genrad and modern aftermarket brands like AUTEL and FOXWELL. User reports and compatibility lists, like the one provided, are valuable resources for making an informed decision and ensuring the chosen scanner meets the specific diagnostic needs of your older car. Remember to always verify compatibility with your specific make, model, and year before purchasing a car code reader OBD scanner.
