Ultima CanAm previously had FAST XFI and ran horribly. The wiring harness was a complete mess, so we rewired the entire car, engine and chassis. Client opted for a VEMS ECU rather than even try to get the FAST working.
This is my first time configuring dual WBO2 on a board. I followed the guidance here:
GenBoard/Manual/WideBandDualWboHardware
Spec for the ECU:
No EGT
Hall/Hall triggers
8 logic ignition
Dual Wideband
HighZ 30V standard flyback
External (flying lead) rs232
Offboard MAP sensor to ec18-6
No knock
No LCD
No other options needed. Basic 8 injector, 2 wb02 with LSU4.2 sensors.