Astra
The Checking System
A checking concept has been developed which has pointed the way for the checking of electronic systems in vehicles.
With TECH 1 and the appropriate Program Module, it is possible to read out streams of data from electronic control units via diagnostic plugs. A precondition for this is the use of electronic systems with
· microprocessor techniques · self-diagnosis · serial data line
More detailed descriptions of the functions supported by TECH 1 are listed in the TECH 1 Operating Instructions, supplied along with the OPEL/VAUXHALL 87-93 ECU program module.
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