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Re: what does it take to set a knock sensor code on a 93 subaru
Posted to Technical Discussion Forum on 11/20/2005

This has been common on systems even as far back as the late 1980's on systems such as the Volvo LE 2.2/4 system with a separate EZK ignition computer.

When a knock is detected, the timing is retarded and the injection pulse width is increased to add extra f... Login to read more.