The world of automotive diagnostics has evolved significantly over the years. For Jeep enthusiasts working on older models, understanding the diagnostic systems can be crucial. Specifically, when considering a Bluepoint Obd2 Scanner, a common question arises: Can it effectively read pre-OBD1 systems like the Renix found in older Jeeps?
Renix was an engine management system used by AMC (American Motors Corporation) Jeeps, before Chrysler took over. Notably featured in Jeep Cherokee and Comanche models from 1986 through 1990, the Renix system was a step forward from carbureted engines, enhancing both drivability and power. For these early fuel-injected Jeeps, Renix was the diagnostic interface of its time.
When we talk about OBD systems in Jeeps, the timeline generally breaks down as follows:
- REMIX: 1987-1990
- OBD1: 1991-1995
- OBD2: 1996-2001 (and onward)
The original post raises an interesting point: even though a 1989 Renix Jeep is pre-OBD1, it seems to offer a “live readout” capability, as demonstrated with a Snap-On MT2500 scanner in a linked video. This brings us back to the bluepoint obd2 scanner and its compatibility.
While the bluepoint obd2 scanner is primarily designed for OBD2 compliant vehicles (1996 and newer in the US), many modern scanners also offer backward compatibility with OBD1 systems, often requiring specific OBD1 adapters. The product description for the bluepoint obd2 scanner typically highlights its OBD1 support when used with the correct adapter.
However, the crucial question remains: Does this OBD1 support extend further back to pre-OBD1 systems like Renix? It’s not explicitly stated that a bluepoint obd2 scanner will read Renix systems. The video demonstration uses a Snap-On MT2500, a professional-grade scan tool known for its broader compatibility, including older systems. The capabilities of a bluepoint obd2 scanner, while robust for OBD1 and OBD2, might be limited when it comes to these earlier, proprietary systems.
For owners of Renix Jeep Cherokees or Comanches looking to use a bluepoint obd2 scanner for diagnostics, it’s essential to verify the scanner’s specifications and compatibility with pre-OBD1 systems. Checking the BluePoint Microscan III documentation or contacting BluePoint directly would be advisable to confirm if it supports pre-OBD1 protocols like Renix, even with OBD1 adapters. While Renix systems offered advanced features for their time, their diagnostic protocols are distinct from OBD1, and compatibility with modern bluepoint obd2 scanners isn’t guaranteed without specific pre-OBD1 support.
