Elias grinned. "But damn good hardware."
You generally cannot perform online ECU reprogramming (SPS – Service Programming System) with the Free4All. That requires a genuine GM subscription.
Based on the OPCOM Farm product line, which focuses on indoor hydroponic systems like the opcom free4all portable
Despite being "pirated" technology, the Opcom Free4All Portable has a cult following for legitimate reasons:
You own a 1995–2015 GM car, you are comfortable with driver hacking, and you want to program your own keys. Avoid it if: You own a new car, you are not technically savvy, or you cannot afford to potentially replace an ECU. Elias grinned
: The automated control system is designed to consume less than 1 kWh per day , making it a relatively low-cost appliance to run continuously. Pros and Cons
This is the standout feature. Need to add a new ignition key to an Opel Astra H? The dealer charges $200. With the Free4All Portable, you can read the PIN code from the CIM module (Steering Column Module) and program a new transponder chip in minutes. Based on the OPCOM Farm product line, which
The Ultimate Guide to OPCOM Free4all Portable: Opel/Vauxhall Diagnostics on the Go