Do I need the stock O2 and a wideband if I am using the Maf T Pro, or just the wideband?
S suprapoacher New Member Feb 16, 2006 10 0 0 nc Mar 8, 2006 #1 Do I need the stock O2 and a wideband if I am using the Maf T Pro, or just the wideband?
JonoTurbo Going for broke Mar 30, 2005 670 0 0 40 CT Mar 8, 2006 #2 Both, the maft-pro doesn't completely replace the ecu, so if you disconnect the regular o2 sensor it'll throw a code.
Both, the maft-pro doesn't completely replace the ecu, so if you disconnect the regular o2 sensor it'll throw a code.
