OBD1 Scanner, OBD1 to OBD2 GM Adapter, Scanning Diagnostic Extension Tool Cable Connector, GM 12 Pin to OBD1 to OBD2 16 Pin Connector (Black)

Metal terminals + ABS housing for abrasion and impact resistance, corrosion resistance and durability.

OBD1 (12-pin) to OBD2 (16-pin) extension cable with diagnostic tool.

Plug and play, support protocol conversion, shielded wire anti-interference, protect the port.

Good Durability: This OBD1 scanner connector is made of high-quality metal terminals and impact-resistant ABS plastic to ensure reliable performance. The metal pins provide excellent electrical conductivity and corrosion resistance, while the rugged plastic housing withstands daily wear and tear, bending, and accidental drops.
Automotive OBD1 to OBD2 Adapter: Designed as a male-to-female extension cable, this adapter bridges the gap between the OBD1 (12-pin) port and the OBD2 (16-pin) diagnostic tool on older GM vehicles. This product is just a cable, not a stand-alone scanner and requires a separate OBD2 device.
Reliable Process: This OBD2 to OBD1 GM adapter combines flexibility and durability with fine workmanship and reliable quality to withstand frequent plugging and unplugging and prolonged use for a long life . Ideal for repeat diagnostics in the maintenance shop or fleet.
Plug and Play: No software or tools required: simply connect the 12-pin male connector to the vehicle’s OBD1 port and the 16-pin female connector to the OBD2 scanner. The adapter supports full data protocol conversion for seamless communication, providing real-time diagnostics of engine codes, fuel levels and sensor readings.
Protective Extension and Signal Stability: As a buffer, the adapter extends the life of the vehicle’s OBD1 port by reducing the direct wear and tear caused by repeated scanning. The shielded cable minimizes electromagnetic interference, ensuring stable data transmission and accurate readings. Ideal for hard-to-reach ports or when extra length is needed during diagnostics.