Vout from DIY-EFI WB kit should be connected
to Pin A3 (TPS2, A/D channel 0) on the
1227730 ECM.  (This same BIN can be used in the
underhood {vette} 1227727 by using pin C18)

The WB AFR is displayed in the "Commanded AFR"
field of the ALDL stream, so it should be
able to be read by AND scan tool/package.  The
Voltage-to-AFR lookup table was calibrated to
the published table to within +/- 0.5%.

Last Updated 03-Feb-04