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International Automotive Technicians Network
Diagnostic Trees, or Forests?
Posted to Open Discussion Forum on 9/26/1997 4 Replies

Hiya IATN:

Take a look at the manual from almost any Manufacturer. In particular, look at the trouble trees for diagnosis of ECM controlled devices.

At the very end of a perhaps pages long tree, does it always say "Replace ECM."?

Does it lead you through... Login to read more.

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