HONDA PRELUDE COMPUTER PROGRAM

I Was Told That The Output From O2 Sensors Should Be Between 0.1 And 0.9 Volts So I Just Checked Them And The Voltages Are Both Below Nornal...

I'm Buying This Prelude Sh But Needs A New Ecu. Forthe Time Being The Owner Has A P13 Ecu (from Older Prelude) That Allows It To Run And...