- USB ALDL CABLE INSTALL
- USB ALDL CABLE SERIAL
- USB ALDL CABLE SOFTWARE
- USB ALDL CABLE CODE
- USB ALDL CABLE WINDOWS 7
USB ALDL CABLE WINDOWS 7
300-500gb is minimum for decent Windows 7 performance. For Windows XP make sure there's at least 30-40gb free. Above 250-300gb SATA may run into BIOS and operating system (driver needed) compatibility problems on some older Windows XP laptops. More is usually better but usually costs more. 32 bit Windows XP will not address more than 3.25gb RAM but will run better with more than 512mb. Dual Core 1.5ghz Processor Windows XP and Windows 7 will run and multi-task better with more processor.Windows XP or Windows 7 Skip Windows Vista.The OS tends to determine minimums more than any diagnostic software. Minimum specs needed OBD I, OBD 1.5 &, and OBD II/CAN Diagnostics with Windows XP. Get em while they're cheap and plentiful. There are some pretty good deals on lightly used brand name laptops right now. Since a diagnostic laptop doesn't need to access the internet that's not a problem. Thankfully the requirements are pretty low even if you intend to use it for OBD II / GMLAN (CAN) diagnostics.Ī lot of companies and schools are getting rid of their old Windows XP laptops now that support for XP really has ended. If you don't have a late 1994 or 1995 don't worry about the orphan 16 terminal ALDL cable. 1995 is the ONLY YEAR that GM vehicles with ALDL have the 16 terminal J1962 "OBD II" interface socket that some folks call OBD 1.5. 1982 - 1994 use a 12 terminal ALDL cable.I'm not really sure what you'll get from the early 1982-1986 Electronic Carburettor engines. The older ECMs will have less available data. You can read codes and some sensor data, like the CTS, MAP, TPS, and O2 sensor directly from the 1982-1995 ECM using the ALDL port.In late 1994 & 1995 GM used the, soon to be OBD II, J1962 diagnostic socket with 8192 baud bi-directional ALDL data on terminal 9.8192 on terminal M is bi-directional TX & RX on some models.160 baud data on terminal E (sometimes on terminal D) is uni-directional TX only.GM used 12 position Delphi Packard 12020043 ALDL diagnostic sockets on most US market vehicles from 1982-1994.
USB ALDL CABLE CODE
USB ALDL CABLE SERIAL
8192 Baud bi-directional TTL serial data RX & TX
USB ALDL CABLE INSTALL
I would be sorely tempted to install the old ALDL jack if I owned a 1995 GM. This looks like 1996 and later J1962 OBD II jacks because it is physically the same jack. Not all positions are populated on all vehicles and usually only one serial data line is present. CLCC (If used) 160 Baud Serial Data TX only (1982-1986 Carburettor Trucks) Repair parts Delphi 12020043 ALDL Jack with 15484100 FEM METRIPAK 280 18AWG Au PLTD terminals. there seem to be more poorly constructed Chinese knockoffs than the real thing now and they are priced the same or more. If I could afford a real Vertronix or HP Tech II I don't feel confident that I could weed out the Chinese counterfeits. Most of us can't afford a real Tech II and those are getting scarce. The Tech I is all but extinct (I haven't seen one for sale in over 2 years). If you can find a working Tech I or a real Tech II they can have more functionality than any aftermarket solution depending on your needs. Mr Goodwrench used the Tech I and later the Tech II to communicate with these vehicles. OBD 1 was the 1991 California stab at standardization of automotive diagnostics prior to Federal adoption of the much more comprehensive SAE OBD II standards. It varied greatly by model, nameplate, year, and even engine choice.ĪLDL is not always OBD 1 but OBD 1 was ALDL. It was not standardized even loosely within GM divisions. or at least a whack at it.ĪLDL is an acronym that means Assembly Line Diagnostic Link It's a proprietary GM PWM TTL level Serial communications protocol.
USB ALDL CABLE SOFTWARE
PC hardware and software for diagnostic code reading and real-time data logging on the cheap.
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