Hello has anyone had success using a handheld tuner on this crate engine? Says 'vehicle not found' on my X4. Tried calling and emailing SCT with no luck. Does anyone know the secret here. I bought a custom tune online and cannot load it or take the stock tune off first.

VIN Blank
COMM CAN
ECU strategy EMPTYCODE
ECU SWPN FSGSO_CRATE_X1_TS


Thanks,

Ryan