reading block learn values from GM EFI systems?

[Bruce Plecan]

Chu Engineering makes a neat little devise that plugs into the edge
connector on the PCB for diagnostics rather then the ALDL
Bruce


From: "Jason R. Haines" <jhaines at lingenfelter.com>
> Does anyone know of a way to read/view all of the individual block
> learn/fuel trim values for each cell/block that are stored in the ECM/PCM
> (when retaining block learn values is enabled)? Could this be obtained
> through the diagnostic port or copied off of some internal chip?
> Jason

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