Quote:
Originally Posted by sgt brad
Here is what I have right now. You can see the mini cats. My thought right now is to take the downstream mini cats out of the header and switch the connections for the 02 sensors. Essentially the downstream sensor would be read as the upstream sensor, while vice versa would be true. By pulling the mini cat out downstream, The upstream 02 sensor would be reading out of the collector rather than the primary tube. Would this work? |
I only see 1 O2 bung in the pic, but the rear O2 wire is about 5" longer than the front O2. Ideally you try the rears in the front bung & if they reach just buy 2 new rear O2's to use in the front & use the old rear O2's in the rear with the "mini cats". If the O2's don't get to operating temp quick enough for the DME it lites the CEL & logs a P code.