Introduction
The Porsche 928 is a complex piece of machinery with advanced electronics, developed in the early 70’s and first released in 1978.
In 1986, Porsche started using advanced Bosch Automotive Electronics for several car functions and engine management.
Diagnostic Tools
Porsche developed diagnostic tools such as the 9268 and PST2, and Bosch marketed the KTS300 and KTS500.
In 2005, Porsche 928 enthusiasts developed an affordable and versatile diagnostic system, which is the subject of this manual.
Supported Models
This manual supports Porsche models 928, 944, 964, 968, and 993, with various controllers and modules.
The diagnostic software connects to the interface connections and communicates with controllers such as LH, EZK, RDK, PSD, Airbag, and Alarm.
Manual:
Download: Porsche 928 Diagnostics Manual v2.10
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