OVERVIEW The ALDU1 is a datalogger designed to work with OBD I GM vehicles. The ALDU1 is compatible with the CABL1 and the CABL2, which are interface cables that connect to GM OBD I and OBD II vehicle respectively. The ALDU1 can be purchased by itself, or as a combo with either the CABL1 or CABL2. CABL1 is used for ~88-94 GM OBD1 vehicles with a rectangular ALDL connector like this: CABL2 is used only on 95 (and some late-year 94) vehicles that still speak ALDL but have the D shaped “OBD2-style” connector like this: It can be interfaced with many pieces of software, including TunerPro. Amd Firepro Modded Drivers Download. Download Facebook Messenger For Mobile Nokia Asha 302 there.

Feb 16, 2016. 1982-1995 GM ALDL PC hardware and software for diagnostic code reading and real-time data logging on the cheap. Or at least a whack at it. ALDL is an acronym that means Assembly Line Diagnostic Link It's a proprietary GM PWM TTL level Serial communications protocol. It was not standardized even.