Quote:
Originally Posted by The Cold War Kid
So there IS an advantage to having the dual setup!
It would seem that all I need to do is cut out both old cats and weld in a new one where they were...
Yes?
|
If your objective is to turn the light out on a 2001, one cat in where two were used originally won't do the job. It will set a P0420 right away, or quickly. The 2-cat system operates to stricter parameters and NEEDS both cats to meet them.
You might consider the URD sim:
URD Rear O2 Simulator, 5VZ-FE 3.4L V6 - Underdog Racing Development
If you search, you can find how to build your own for $5.
__________________
'99 4Runner SR5 5spd 3.4L V6 4WD(U.S), original '99 Talls in front, OME 906s in back, Hella fogs, Trekmaster shocks in front, Billy in back, no running boards, FIAMM horns, Alpine sound, Michelin LTX M/S2's, owned since new.
'97 HiLux SW4 5spd 4WD(Japan model bought in Brazil assembled in Argentina, very close to a 3.0 4Runner/Surf)
'71 FordWillys Jeep CJ5 (with straight six Ford Maverick 3.0 liter engine--lives in the mountains north of Sao Paulo Brazil)
My Backyard Frame Swap
