I just installed an FJO Wideband and noticed that my TPS voltage is at 0.86 volts and idle is terrible. Before installing this piece of equipment, my TPS voltage was set at 0.45 volts and idle speed was perfect. I have no check engine lights whatsoever. I tried adjusting the TPS but the closest i could get to was around 0.65 volts. What is going on?
Regards,
Mark